53390893762 has 32 divisors (see below), whose sum is σ = 81930828672. Its totient is φ = 26085007104.

The previous prime is 53390893739. The next prime is 53390893781. The reversal of 53390893762 is 26739809335.

It is a happy number.

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, 36896923 + ... + 36898369.

It is an arithmetic number, because the mean of its divisors is an integer number (2560338396).

Almost surely, 2^53390893762 is an apocalyptic number.

53390893762 is a deficient number, since it is larger than the sum of its proper divisors (28539934910).

53390893762 is a wasteful number, since it uses less digits than its factorization.

53390893762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682.

The product of its (nonzero) digits is 7348320, while the sum is 55.

The spelling of 53390893762 in words is "fifty-three billion, three hundred ninety million, eight hundred ninety-three thousand, seven hundred sixty-two".