5261602061625 has 256 divisors, whose sum is σ = 11718045480960. Its totient is φ = 2033189683200.

The previous prime is 5261602061593. The next prime is 5261602061627.

It is a happy number.

5261602061625 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5261602061625 - 2⁵ = 5261602061593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5261602061627) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 21342061 + ... + 21587189.

It is an arithmetic number, because the mean of its divisors is an integer number (45773615160).

Almost surely, 2^{5261602061625} is an apocalyptic number.

It is an amenable number.

5261602061625 is an abundant number, since it is smaller than the sum of its proper divisors (6456443419335).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5261602061625 is a wasteful number, since it uses less digits than its factorization.

5261602061625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245221 (or 245211 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 5261602061625 in words is "five trillion, two hundred sixty-one billion, six hundred two million, sixty-one thousand, six hundred twenty-five".