1057070570 has 32 divisors (see below), whose sum is σ = 2009411712. Its totient is φ = 399564352.

The previous prime is 1057070551. The next prime is 1057070579. The reversal of 1057070570 is 750707501.

It is a super-2 number, since 2×1057070570² = 2234796379920249800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1057070579) by changing a digit.

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, 8597 + ... + 46776.

It is an arithmetic number, because the mean of its divisors is an integer number (62794116).

Almost surely, 2^1057070570 is an apocalyptic number.

1057070570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1057070570 is a deficient number, since it is larger than the sum of its proper divisors (952341142).

1057070570 is a wasteful number, since it uses less digits than its factorization.

1057070570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55486.

The product of its (nonzero) digits is 8575, while the sum is 32.

The square root of 1057070570 is about 32512.6217029633. The cubic root of 1057070570 is about 1018.6726840091.

The spelling of 1057070570 in words is "one billion, fifty-seven million, seventy thousand, five hundred seventy".