53937620434 has 32 divisors (see below), whose sum is σ = 88647955200. Its totient is φ = 24499319040.

The previous prime is 53937620423. The next prime is 53937620447. The reversal of 53937620434 is 43402673935.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4015189 + ... + 4028599.

It is an arithmetic number, because the mean of its divisors is an integer number (2770248600).

Almost surely, 2^53937620434 is an apocalyptic number.

53937620434 is a deficient number, since it is larger than the sum of its proper divisors (34710334766).

53937620434 is a wasteful number, since it uses less digits than its factorization.

53937620434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17538.

The product of its (nonzero) digits is 1632960, while the sum is 46.

The spelling of 53937620434 in words is "fifty-three billion, nine hundred thirty-seven million, six hundred twenty thousand, four hundred thirty-four".