1054151916 has 48 divisors (see below), whose sum is σ = 2575093248. Its totient is φ = 334998400.

The previous prime is 1054151899. The next prime is 1054151933. The reversal of 1054151916 is 6191514501.

It is an interprime number because it is at equal distance from previous prime (1054151899) and next prime (1054151933).

It is a super-2 number, since 2×1054151916² = 2222472524012942112, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79696 + ... + 91976.

It is an arithmetic number, because the mean of its divisors is an integer number (53647776).

Almost surely, 2^1054151916 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1054151916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1287546624).

1054151916 is an abundant number, since it is smaller than the sum of its proper divisors (1520941332).

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

1054151916 is a wasteful number, since it uses less digits than its factorization.

1054151916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12622 (or 12620 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 33.

The square root of 1054151916 is about 32467.7057397039. The cubic root of 1054151916 is about 1017.7342749875.

The spelling of 1054151916 in words is "one billion, fifty-four million, one hundred fifty-one thousand, nine hundred sixteen".