52666960190 has 64 divisors (see below), whose sum is σ = 105725233152. Its totient is φ = 18766425600.

The previous prime is 52666960183. The next prime is 52666960201. The reversal of 52666960190 is 9106966625.

It is a super-2 number, since 2×52666960190² (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 31 ways as a sum of consecutive naturals, for example, 357635 + ... + 482945.

It is an arithmetic number, because the mean of its divisors is an integer number (1651956768).

Almost surely, 2^52666960190 is an apocalyptic number.

52666960190 is an abundant number, since it is smaller than the sum of its proper divisors (53058272962).

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

52666960190 is a wasteful number, since it uses less digits than its factorization.

52666960190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125445.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The spelling of 52666960190 in words is "fifty-two billion, six hundred sixty-six million, nine hundred sixty thousand, one hundred ninety".