5642254425 has 12 divisors (see below), whose sum is σ = 9328527440. Its totient is φ = 3009202320.

The previous prime is 5642254411. The next prime is 5642254433. The reversal of 5642254425 is 5244522465.

It is not a de Polignac number, because 5642254425 - 2²¹ = 5640157273 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 37614955 + ... + 37615104.

Almost surely, 2^5642254425 is an apocalyptic number.

It is an amenable number.

5642254425 is a deficient number, since it is larger than the sum of its proper divisors (3686273015).

5642254425 is a wasteful number, since it uses less digits than its factorization.

5642254425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75230072 (or 75230067 counting only the distinct ones).

The product of its digits is 384000, while the sum is 39.

The square root of 5642254425 is about 75114.9414231283. The cubic root of 5642254425 is about 1780.2632301238.

The spelling of 5642254425 in words is "five billion, six hundred forty-two million, two hundred fifty-four thousand, four hundred twenty-five".