53662120623788 has 24 divisors (see below), whose sum is σ = 96174253887264. Its totient is φ = 26191245584000.

The previous prime is 53662120623751. The next prime is 53662120623809. The reversal of 53662120623788 is 88732602126635.

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, 935372945 + ... + 935430312.

It is an arithmetic number, because the mean of its divisors is an integer number (4007260578636).

Almost surely, 2^{53662120623788} is an apocalyptic number.

It is an amenable number.

53662120623788 is a deficient number, since it is larger than the sum of its proper divisors (42512133263476).

53662120623788 is a wasteful number, since it uses less digits than its factorization.

53662120623788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870803433 (or 1870803431 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 59.

The spelling of 53662120623788 in words is "fifty-three trillion, six hundred sixty-two billion, one hundred twenty million, six hundred twenty-three thousand, seven hundred eighty-eight".