57875121039 has 4 divisors (see below), whose sum is σ = 77166828056. Its totient is φ = 38583414024.

The previous prime is 57875121001. The next prime is 57875121061. The reversal of 57875121039 is 93012157875.

57875121039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 57875121039 - 2¹⁹ = 57874596751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57875123039) 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, 9645853504 + ... + 9645853509.

It is an arithmetic number, because the mean of its divisors is an integer number (19291707014).

Almost surely, 2^57875121039 is an apocalyptic number.

57875121039 is a deficient number, since it is larger than the sum of its proper divisors (19291707017).

57875121039 is a wasteful number, since it uses less digits than its factorization.

57875121039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19291707016.

The product of its (nonzero) digits is 529200, while the sum is 48.

The spelling of 57875121039 in words is "fifty-seven billion, eight hundred seventy-five million, one hundred twenty-one thousand, thirty-nine".