57495068149352 has 16 divisors (see below), whose sum is σ = 107803379009700. Its totient is φ = 28747500413440.

The previous prime is 57495068149313. The next prime is 57495068149357. The reversal of 57495068149352 is 25394186059475.

It can be written as a sum of positive squares in 2 ways, for example, as 52128775440676 + 5366292708676 = 7220026^2 + 2316526^2 .

It is a super-2 number, since 2×57495068149352² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57495068149357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3991352 + ... + 11442072.

It is a 1-persistent number, because it is pandigital, but 2⋅57495068149352 = 114990136298704 is not.

Almost surely, 2^{57495068149352} is an apocalyptic number.

It is an amenable number.

57495068149352 is a deficient number, since it is larger than the sum of its proper divisors (50308310860348).

57495068149352 is a wasteful number, since it uses less digits than its factorization.

57495068149352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8415316 (or 8415312 counting only the distinct ones).

The product of its (nonzero) digits is 326592000, while the sum is 68.

The spelling of 57495068149352 in words is "fifty-seven trillion, four hundred ninety-five billion, sixty-eight million, one hundred forty-nine thousand, three hundred fifty-two".