53961788895 has 32 divisors (see below), whose sum is σ = 98740346880. Its totient is φ = 24651406080.

The previous prime is 53961788887. The next prime is 53961788953. The reversal of 53961788895 is 59888716935.

It is not a de Polignac number, because 53961788895 - 2³ = 53961788887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20230 + ... + 329139.

It is an arithmetic number, because the mean of its divisors is an integer number (3085635840).

Almost surely, 2^53961788895 is an apocalyptic number.

53961788895 is a deficient number, since it is larger than the sum of its proper divisors (44778557985).

53961788895 is a wasteful number, since it uses less digits than its factorization.

53961788895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350855.

The product of its digits is 130636800, while the sum is 69.

The spelling of 53961788895 in words is "fifty-three billion, nine hundred sixty-one million, seven hundred eighty-eight thousand, eight hundred ninety-five".