53455710966 has 32 divisors (see below), whose sum is σ = 122635373568. Its totient is φ = 15216698880.

The previous prime is 53455710923. The next prime is 53455710983. The reversal of 53455710966 is 66901755435.

It is a congruent 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, 2336875 + ... + 2359638.

It is an arithmetic number, because the mean of its divisors is an integer number (3832355424).

Almost surely, 2^53455710966 is an apocalyptic number.

53455710966 is an abundant number, since it is smaller than the sum of its proper divisors (69179662602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53455710966 is a wasteful number, since it uses less digits than its factorization.

53455710966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4696796.

The product of its (nonzero) digits is 3402000, while the sum is 51.

The spelling of 53455710966 in words is "fifty-three billion, four hundred fifty-five million, seven hundred ten thousand, nine hundred sixty-six".