1052757918 has 16 divisors (see below), whose sum is σ = 2339462160. Its totient is φ = 350919288.

The previous prime is 1052757911. The next prime is 1052757919. The reversal of 1052757918 is 8197572501.

1052757918 is a `hidden beast` number, since 10 + 52 + 7 + 579 + 18 = 666.

It is a super-2 number, since 2×1052757918² = 2216598467823389448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052757911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9747705 + ... + 9747812.

It is an arithmetic number, because the mean of its divisors is an integer number (146216385).

Almost surely, 2^1052757918 is an apocalyptic number.

1052757918 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1052757918 is an abundant number, since it is smaller than the sum of its proper divisors (1286704242).

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

1052757918 is a wasteful number, since it uses less digits than its factorization.

1052757918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19495528 (or 19495522 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 45.

The square root of 1052757918 is about 32446.2311832977. The cubic root of 1052757918 is about 1017.2854638474.

The spelling of 1052757918 in words is "one billion, fifty-two million, seven hundred fifty-seven thousand, nine hundred eighteen".