53215794790 has 16 divisors (see below), whose sum is σ = 101423044512. Its totient is φ = 20034181504.

The previous prime is 53215794763. The next prime is 53215794823. The reversal of 53215794790 is 9749751235.

53215794790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53215794790² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156516874 + ... + 156517213.

It is an arithmetic number, because the mean of its divisors is an integer number (6338940282).

Almost surely, 2^53215794790 is an apocalyptic number.

53215794790 is a deficient number, since it is larger than the sum of its proper divisors (48207249722).

53215794790 is a wasteful number, since it uses less digits than its factorization.

53215794790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313034111.

The product of its (nonzero) digits is 2381400, while the sum is 52.

The spelling of 53215794790 in words is "fifty-three billion, two hundred fifteen million, seven hundred ninety-four thousand, seven hundred ninety".