52156260875804 has 6 divisors (see below), whose sum is σ = 91273456532664. Its totient is φ = 26078130437900.

The previous prime is 52156260875783. The next prime is 52156260875867. The reversal of 52156260875804 is 40857806265125.

It is a super-2 number, since 2×52156260875804² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6519532609472 + ... + 6519532609479.

It is an arithmetic number, because the mean of its divisors is an integer number (15212242755444).

Almost surely, 2^{52156260875804} is an apocalyptic number.

It is an amenable number.

52156260875804 is a deficient number, since it is larger than the sum of its proper divisors (39117195656860).

52156260875804 is a wasteful number, since it uses less digits than its factorization.

52156260875804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13039065218955 (or 13039065218953 counting only the distinct ones).

The product of its (nonzero) digits is 32256000, while the sum is 59.

The spelling of 52156260875804 in words is "fifty-two trillion, one hundred fifty-six billion, two hundred sixty million, eight hundred seventy-five thousand, eight hundred four".