1057765070 has 8 divisors (see below), whose sum is σ = 1903977144. Its totient is φ = 423106024.

The previous prime is 1057765069. The next prime is 1057765087. The reversal of 1057765070 is 705677501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1057765070² = 2237733886624209800, which contains 22 as substring.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 52888244 + ... + 52888263.

It is an arithmetic number, because the mean of its divisors is an integer number (237997143).

Almost surely, 2^1057765070 is an apocalyptic number.

1057765070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1057765070 is a deficient number, since it is larger than the sum of its proper divisors (846212074).

1057765070 is a wasteful number, since it uses less digits than its factorization.

1057765070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105776514.

The product of its (nonzero) digits is 51450, while the sum is 38.

The square root of 1057765070 is about 32523.3004167781. The cubic root of 1057765070 is about 1018.8957259765.

The spelling of 1057765070 in words is "one billion, fifty-seven million, seven hundred sixty-five thousand, seventy".