5057042 has 8 divisors (see below), whose sum is σ = 7595532. Its totient is φ = 2525200.

The previous prime is 5057029. The next prime is 5057047. The reversal of 5057042 is 2407505.

It can be written as a sum of positive squares in 2 ways, for example, as 3759721 + 1297321 = 1939^2 + 1139^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5056999 and 5057017.

It is not an unprimeable number, because it can be changed into a prime (5057047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1292 + ... + 3432.

Almost surely, 2^5057042 is an apocalyptic number.

5057042 is a deficient number, since it is larger than the sum of its proper divisors (2538490).

5057042 is a wasteful number, since it uses less digits than its factorization.

5057042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 5057042 is about 2248.7867840238. The cubic root of 5057042 is about 171.6454070299.

The spelling of 5057042 in words is "five million, fifty-seven thousand, forty-two".