52202554641 has 12 divisors (see below), whose sum is σ = 75456475380. Its totient is φ = 34777340640.

The previous prime is 52202554637. The next prime is 52202554643. The reversal of 52202554641 is 14645520225.

52202554641 is a `hidden beast` number, since 5 + 2 + 2 + 0 + 2 + 5 + 5 + 4 + 641 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 16299884241 + 35902670400 = 127671^2 + 189480^2 .

It is not a de Polignac number, because 52202554641 - 2² = 52202554637 is a prime.

It is a super-2 number, since 2×52202554641² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52202554596 and 52202554605.

It is not an unprimeable number, because it can be changed into a prime (52202554643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2016630 + ... + 2042351.

It is an arithmetic number, because the mean of its divisors is an integer number (6288039615).

Almost surely, 2^52202554641 is an apocalyptic number.

It is an amenable number.

52202554641 is a deficient number, since it is larger than the sum of its proper divisors (23253920739).

52202554641 is a wasteful number, since it uses less digits than its factorization.

52202554641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060416 (or 4060413 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 52202554641 in words is "fifty-two billion, two hundred two million, five hundred fifty-four thousand, six hundred forty-one".