53031926466 has 48 divisors (see below), whose sum is σ = 115164504000. Its totient is φ = 17637057504.

The previous prime is 53031926383. The next prime is 53031926491. The reversal of 53031926466 is 66462913035.

53031926466 is a `hidden beast` number, since 530 + 31 + 9 + 26 + 4 + 66 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23391865 + ... + 23394131.

It is an arithmetic number, because the mean of its divisors is an integer number (2399260500).

Almost surely, 2^53031926466 is an apocalyptic number.

53031926466 is an abundant number, since it is smaller than the sum of its proper divisors (62132577534).

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

53031926466 is a wasteful number, since it uses less digits than its factorization.

53031926466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663 (or 4660 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 53031926466 in words is "fifty-three billion, thirty-one million, nine hundred twenty-six thousand, four hundred sixty-six".