1057712351 has 4 divisors (see below), whose sum is σ = 1063250304. Its totient is φ = 1052174400.

The previous prime is 1057712329. The next prime is 1057712363. The reversal of 1057712351 is 1532177501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1057712351 - 2²⁶ = 990603487 is a prime.

It is a super-2 number, since 2×1057712351² = 2237510834915894402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057712321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2768690 + ... + 2769071.

It is an arithmetic number, because the mean of its divisors is an integer number (265812576).

Almost surely, 2^1057712351 is an apocalyptic number.

1057712351 is a deficient number, since it is larger than the sum of its proper divisors (5537953).

1057712351 is an equidigital number, since it uses as much as digits as its factorization.

1057712351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5537952.

The product of its (nonzero) digits is 7350, while the sum is 32.

The square root of 1057712351 is about 32522.4899262034. The cubic root of 1057712351 is about 1018.8787984445.

Adding to 1057712351 its reverse (1532177501), we get a palindrome (2589889852).

The spelling of 1057712351 in words is "one billion, fifty-seven million, seven hundred twelve thousand, three hundred fifty-one".