1055003376 has 160 divisors (see below), whose sum is σ = 3270647808. Its totient is φ = 286513920.

The previous prime is 1055003371. The next prime is 1055003381. The reversal of 1055003376 is 6733005501.

1055003376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1055003371) and next prime (1055003381).

It is a super-2 number, since 2×1055003376² = 2226064246742794752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055003371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1630285 + ... + 1630931.

Almost surely, 2^1055003376 is an apocalyptic number.

1055003376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055003376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1635323904).

1055003376 is an abundant number, since it is smaller than the sum of its proper divisors (2215644432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055003376 is a wasteful number, since it uses less digits than its factorization.

1055003376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899 (or 893 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 30.

The square root of 1055003376 is about 32480.8155070035. The cubic root of 1055003376 is about 1018.0082161544.

Adding to 1055003376 its reverse (6733005501), we get a palindrome (7788008877).

The spelling of 1055003376 in words is "one billion, fifty-five million, three thousand, three hundred seventy-six".