53316541660 has 24 divisors (see below), whose sum is σ = 112004239536. Its totient is φ = 21319092480.

The previous prime is 53316541657. The next prime is 53316541679. The reversal of 53316541660 is 6614561335.

It is a super-2 number, since 2×53316541660² (a number of 22 digits) contains 22 as substring.

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, 411981 + ... + 525700.

It is an arithmetic number, because the mean of its divisors is an integer number (4666843314).

Almost surely, 2^53316541660 is an apocalyptic number.

It is an amenable number.

53316541660 is an abundant number, since it is smaller than the sum of its proper divisors (58687697876).

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

53316541660 is a wasteful number, since it uses less digits than its factorization.

53316541660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940533 (or 940531 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 53316541660 in words is "fifty-three billion, three hundred sixteen million, five hundred forty-one thousand, six hundred sixty".