53627661660 has 48 divisors (see below), whose sum is σ = 150471014400. Its totient is φ = 14270846784.

The previous prime is 53627661631. The next prime is 53627661667. The reversal of 53627661660 is 6616672635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53627661667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 904240 + ... + 961719.

It is an arithmetic number, because the mean of its divisors is an integer number (3134812800).

Almost surely, 2^53627661660 is an apocalyptic number.

It is an amenable number.

53627661660 is an abundant number, since it is smaller than the sum of its proper divisors (96843352740).

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

53627661660 is a wasteful number, since it uses less digits than its factorization.

53627661660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866450 (or 1866448 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 53627661660 in words is "fifty-three billion, six hundred twenty-seven million, six hundred sixty-one thousand, six hundred sixty".