52501241025 has 18 divisors (see below), whose sum is σ = 94035556550. Its totient is φ = 28000661760.

The previous prime is 52501240997. The next prime is 52501241027. The reversal of 52501241025 is 52014210525.

52501241025 is a `hidden beast` number, since 52 + 501 + 2 + 4 + 102 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1177244721 + 51323996304 = 34311^2 + 226548^2 .

It is not a de Polignac number, because 52501241025 - 2¹⁴ = 52501224641 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52501241025.

It is not an unprimeable number, because it can be changed into a prime (52501241027) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 116669200 + ... + 116669649.

Almost surely, 2^52501241025 is an apocalyptic number.

It is an amenable number.

52501241025 is a deficient number, since it is larger than the sum of its proper divisors (41534315525).

52501241025 is a wasteful number, since it uses less digits than its factorization.

52501241025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233338865 (or 233338857 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 52501241025 in words is "fifty-two billion, five hundred one million, two hundred forty-one thousand, twenty-five".