57393943702 has 4 divisors (see below), whose sum is σ = 86090915556. Its totient is φ = 28696971850.

The previous prime is 57393943657. The next prime is 57393943721. The reversal of 57393943702 is 20734939375.

57393943702 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 self number, because there is not a number n which added to its sum of digits gives 57393943702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14348485924 + ... + 14348485927.

It is an arithmetic number, because the mean of its divisors is an integer number (21522728889).

Almost surely, 2^57393943702 is an apocalyptic number.

57393943702 is a deficient number, since it is larger than the sum of its proper divisors (28696971854).

57393943702 is a wasteful number, since it uses less digits than its factorization.

57393943702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28696971853.

The product of its (nonzero) digits is 4286520, while the sum is 52.

The spelling of 57393943702 in words is "fifty-seven billion, three hundred ninety-three million, nine hundred forty-three thousand, seven hundred two".