57488836207 has 4 divisors (see below), whose sum is σ = 62715094056. Its totient is φ = 52262578360.

The previous prime is 57488836193. The next prime is 57488836241. The reversal of 57488836207 is 70263888475.

57488836207 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 a cyclic number.

It is not a de Polignac number, because 57488836207 - 2³¹ = 55341352559 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 (57488836277) 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, 2613128908 + ... + 2613128929.

It is an arithmetic number, because the mean of its divisors is an integer number (15678773514).

Almost surely, 2^57488836207 is an apocalyptic number.

57488836207 is a deficient number, since it is larger than the sum of its proper divisors (5226257849).

57488836207 is a wasteful number, since it uses less digits than its factorization.

57488836207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5226257848.

The product of its (nonzero) digits is 18063360, while the sum is 58.

The spelling of 57488836207 in words is "fifty-seven billion, four hundred eighty-eight million, eight hundred thirty-six thousand, two hundred seven".