5261933624121 has 32 divisors (see below), whose sum is σ = 7876214935680. Its totient is φ = 3471618382848.

The previous prime is 5261933624113. The next prime is 5261933624153. The reversal of 5261933624121 is 1214263391625.

5261933624121 is a `hidden beast` number, since 5 + 2 + 6 + 1 + 9 + 3 + 3 + 624 + 12 + 1 = 666.

It is not a de Polignac number, because 5261933624121 - 2³ = 5261933624113 is a prime.

It is a super-2 number, since 2×5261933624121² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5261933624191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72816610 + ... + 72888836.

It is an arithmetic number, because the mean of its divisors is an integer number (246131716740).

Almost surely, 2^{5261933624121} is an apocalyptic number.

It is an amenable number.

5261933624121 is a deficient number, since it is larger than the sum of its proper divisors (2614281311559).

5261933624121 is a wasteful number, since it uses less digits than its factorization.

5261933624121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100150 (or 100144 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The spelling of 5261933624121 in words is "five trillion, two hundred sixty-one billion, nine hundred thirty-three million, six hundred twenty-four thousand, one hundred twenty-one".