1055121496 has 32 divisors (see below), whose sum is σ = 2324221200. Its totient is φ = 442707840.

The previous prime is 1055121491. The next prime is 1055121533. The reversal of 1055121496 is 6941215501.

It is a happy number.

It is a super-2 number, since 2×1055121496² = 2226562742642556032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055121491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460011 + ... + 462298.

Almost surely, 2^1055121496 is an apocalyptic number.

It is an amenable number.

1055121496 is an abundant number, since it is smaller than the sum of its proper divisors (1269099704).

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

1055121496 is a wasteful number, since it uses less digits than its factorization.

1055121496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922339 (or 922335 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 1055121496 is about 32482.6337602110. The cubic root of 1055121496 is about 1018.0462073892.

Adding to 1055121496 its reverse (6941215501), we get a palindrome (7996336997).

The spelling of 1055121496 in words is "one billion, fifty-five million, one hundred twenty-one thousand, four hundred ninety-six".