53646456014 has 16 divisors (see below), whose sum is σ = 80722369152. Its totient is φ = 26739130488.

The previous prime is 53646455987. The next prime is 53646456023. The reversal of 53646456014 is 41065464635.

It is a congruent number.

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, 804557 + ... + 868679.

It is an arithmetic number, because the mean of its divisors is an integer number (5045148072).

Almost surely, 2^53646456014 is an apocalyptic number.

53646456014 is a deficient number, since it is larger than the sum of its proper divisors (27075913138).

53646456014 is a wasteful number, since it uses less digits than its factorization.

53646456014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65431.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 53646456014 in words is "fifty-three billion, six hundred forty-six million, four hundred fifty-six thousand, fourteen".