52886492692630 has 32 divisors (see below), whose sum is σ = 100796183834976. Its totient is φ = 19910060726784.

The previous prime is 52886492692571. The next prime is 52886492692637. The reversal of 52886492692630 is 3629629468825.

It is a super-2 number, since 2×52886492692630² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52886492692630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52886492692637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23241252 + ... + 25415128.

It is an arithmetic number, because the mean of its divisors is an integer number (3149880744843).

Almost surely, 2^{52886492692630} is an apocalyptic number.

52886492692630 is a deficient number, since it is larger than the sum of its proper divisors (47909691142346).

52886492692630 is a wasteful number, since it uses less digits than its factorization.

52886492692630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317008.

The product of its (nonzero) digits is 537477120, while the sum is 70.

The spelling of 52886492692630 in words is "fifty-two trillion, eight hundred eighty-six billion, four hundred ninety-two million, six hundred ninety-two thousand, six hundred thirty".