52411921425 has 48 divisors (see below), whose sum is σ = 96545447680. Its totient is φ = 27876726720.

The previous prime is 52411921421. The next prime is 52411921459. The reversal of 52411921425 is 52412911425.

52411921425 is a `hidden beast` number, since 5 + 2 + 41 + 192 + 1 + 425 = 666.

It is not a de Polignac number, because 52411921425 - 2² = 52411921421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52411921425.

It is not an unprimeable number, because it can be changed into a prime (52411921421) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 141939 + ... + 353511.

Almost surely, 2^52411921425 is an apocalyptic number.

It is an amenable number.

52411921425 is a deficient number, since it is larger than the sum of its proper divisors (44133526255).

52411921425 is a wasteful number, since it uses less digits than its factorization.

52411921425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211959 (or 211948 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The spelling of 52411921425 in words is "fifty-two billion, four hundred eleven million, nine hundred twenty-one thousand, four hundred twenty-five".