5105220601625 has 8 divisors (see below), whose sum is σ = 6371315310984. Its totient is φ = 4084176481200.

The previous prime is 5105220601573. The next prime is 5105220601669. The reversal of 5105220601625 is 5261060225015.

It can be written as a sum of positive squares in 4 ways, for example, as 1220706780736 + 3884513820889 = 1104856^2 + 1970917^2 .

It is not a de Polignac number, because 5105220601625 - 2¹⁶ = 5105220536089 is a prime.

It is a super-3 number, since 3×5105220601625³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20420882282 + ... + 20420882531.

It is an arithmetic number, because the mean of its divisors is an integer number (796414413873).

Almost surely, 2^{5105220601625} is an apocalyptic number.

It is an amenable number.

5105220601625 is a deficient number, since it is larger than the sum of its proper divisors (1266094709359).

5105220601625 is an equidigital number, since it uses as much as digits as its factorization.

5105220601625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40841764828 (or 40841764818 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 5105220601625 in words is "five trillion, one hundred five billion, two hundred twenty million, six hundred one thousand, six hundred twenty-five".