57150338785 has 16 divisors (see below), whose sum is σ = 70402519296. Its totient is φ = 44515611648.

The previous prime is 57150338783. The next prime is 57150338801. The reversal of 57150338785 is 58783305175.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 57150338785 - 2¹ = 57150338783 is a prime.

It is a super-2 number, since 2×57150338785² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57150338783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584679 + ... + 675388.

It is an arithmetic number, because the mean of its divisors is an integer number (4400157456).

Almost surely, 2^57150338785 is an apocalyptic number.

It is an amenable number.

57150338785 is a deficient number, since it is larger than the sum of its proper divisors (13252180511).

57150338785 is a wasteful number, since it uses less digits than its factorization.

57150338785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260312.

The product of its (nonzero) digits is 3528000, while the sum is 52.

The spelling of 57150338785 in words is "fifty-seven billion, one hundred fifty million, three hundred thirty-eight thousand, seven hundred eighty-five".