57543746514 has 32 divisors (see below), whose sum is σ = 115915309440. Its totient is φ = 19043424000.

The previous prime is 57543746453. The next prime is 57543746543. The reversal of 57543746514 is 41564734575.

It is a super-2 number, since 2×57543746514² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1669002 + ... + 1703130.

It is an arithmetic number, because the mean of its divisors is an integer number (3622353420).

Almost surely, 2^57543746514 is an apocalyptic number.

57543746514 is an abundant number, since it is smaller than the sum of its proper divisors (58371562926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57543746514 is a wasteful number, since it uses less digits than its factorization.

57543746514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36146.

The product of its digits is 7056000, while the sum is 51.

The spelling of 57543746514 in words is "fifty-seven billion, five hundred forty-three million, seven hundred forty-six thousand, five hundred fourteen".