5105442425 has 12 divisors (see below), whose sum is σ = 6335150700. Its totient is φ = 4081513920.

The previous prime is 5105442413. The next prime is 5105442439. The reversal of 5105442425 is 5242445015.

It can be written as a sum of positive squares in 6 ways, for example, as 15904144 + 5089538281 = 3988^2 + 71341^2 .

It is not a de Polignac number, because 5105442425 - 2⁴ = 5105442409 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5105442391 and 5105442400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33950 + ... + 106599.

It is an arithmetic number, because the mean of its divisors is an integer number (527929225).

Almost surely, 2^5105442425 is an apocalyptic number.

It is an amenable number.

5105442425 is a deficient number, since it is larger than the sum of its proper divisors (1229708275).

5105442425 is a wasteful number, since it uses less digits than its factorization.

5105442425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142012 (or 142007 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 5105442425 is about 71452.3787217752. The cubic root of 5105442425 is about 1721.9126938739.

The spelling of 5105442425 in words is "five billion, one hundred five million, four hundred forty-two thousand, four hundred twenty-five".