53306652454646 has 16 divisors (see below), whose sum is σ = 80272778413968. Its totient is φ = 26549150124000.

The previous prime is 53306652454603. The next prime is 53306652454669. The reversal of 53306652454646 is 64645425660335.

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, 21438905 + ... + 23795796.

It is an arithmetic number, because the mean of its divisors is an integer number (5017048650873).

Almost surely, 2^{53306652454646} is an apocalyptic number.

53306652454646 is a deficient number, since it is larger than the sum of its proper divisors (26966125959322).

53306652454646 is a wasteful number, since it uses less digits than its factorization.

53306652454646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45237007.

The product of its (nonzero) digits is 186624000, while the sum is 59.

The spelling of 53306652454646 in words is "fifty-three trillion, three hundred six billion, six hundred fifty-two million, four hundred fifty-four thousand, six hundred forty-six".