53917922607 has 4 divisors (see below), whose sum is σ = 71890563480. Its totient is φ = 35945281736.

The previous prime is 53917922599. The next prime is 53917922629. The reversal of 53917922607 is 70622971935.

53917922607 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 53917922607 - 2³ = 53917922599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53917922607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53917922647) 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, 8986320432 + ... + 8986320437.

It is an arithmetic number, because the mean of its divisors is an integer number (17972640870).

Almost surely, 2^53917922607 is an apocalyptic number.

53917922607 is a deficient number, since it is larger than the sum of its proper divisors (17972640873).

53917922607 is a wasteful number, since it uses less digits than its factorization.

53917922607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17972640872.

The product of its (nonzero) digits is 1428840, while the sum is 51.

The spelling of 53917922607 in words is "fifty-three billion, nine hundred seventeen million, nine hundred twenty-two thousand, six hundred seven".