1057845910 has 64 divisors (see below), whose sum is σ = 2259005760. Its totient is φ = 352235520.

The previous prime is 1057845907. The next prime is 1057845937. The reversal of 1057845910 is 195487501.

It is a happy number.

It is a super-2 number, since 2×1057845910² = 2238075938607456200, which contains 22 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 61546 + ... + 76834.

It is an arithmetic number, because the mean of its divisors is an integer number (35296965).

Almost surely, 2^1057845910 is an apocalyptic number.

1057845910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1057845910 is an abundant number, since it is smaller than the sum of its proper divisors (1201159850).

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

1057845910 is a wasteful number, since it uses less digits than its factorization.

1057845910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15361.

The product of its (nonzero) digits is 50400, while the sum is 40.

The square root of 1057845910 is about 32524.5431943325. The cubic root of 1057845910 is about 1018.9216817817.

The spelling of 1057845910 in words is "one billion, fifty-seven million, eight hundred forty-five thousand, nine hundred ten".