5039925442 has 4 divisors (see below), whose sum is σ = 7559888166. Its totient is φ = 2519962720.

The previous prime is 5039925433. The next prime is 5039925461. The reversal of 5039925442 is 2445299305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2445299305 = 5 ⋅489059861.

It can be written as a sum of positive squares in only one way, i.e., 4869387961 + 170537481 = 69781^2 + 13059^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1259981359 + ... + 1259981362.

Almost surely, 2^5039925442 is an apocalyptic number.

5039925442 is a deficient number, since it is larger than the sum of its proper divisors (2519962724).

5039925442 is a wasteful number, since it uses less digits than its factorization.

5039925442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519962723.

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 5039925442 is about 70992.4322868290. The cubic root of 5039925442 is about 1714.5153219591.

The spelling of 5039925442 in words is "five billion, thirty-nine million, nine hundred twenty-five thousand, four hundred forty-two".