5423422625 has 16 divisors (see below), whose sum is σ = 6771649872. Its totient is φ = 4336675200.

The previous prime is 5423422583. The next prime is 5423422649. The reversal of 5423422625 is 5262243245.

It can be written as a sum of positive squares in 8 ways, for example, as 3960436624 + 1462986001 = 62932^2 + 38249^2 .

It is not a de Polignac number, because 5423422625 - 2¹⁶ = 5423357089 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287999 + ... + 306251.

It is an arithmetic number, because the mean of its divisors is an integer number (423228117).

Almost surely, 2^5423422625 is an apocalyptic number.

It is an amenable number.

5423422625 is a deficient number, since it is larger than the sum of its proper divisors (1348227247).

5423422625 is a wasteful number, since it uses less digits than its factorization.

5423422625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20645 (or 20635 counting only the distinct ones).

The product of its digits is 115200, while the sum is 35.

The square root of 5423422625 is about 73643.8906155833. The cubic root of 5423422625 is about 1756.9435831462.

The spelling of 5423422625 in words is "five billion, four hundred twenty-three million, four hundred twenty-two thousand, six hundred twenty-five".