5252042012 has 48 divisors (see below), whose sum is σ = 10643592960. Its totient is φ = 2221084800.

The previous prime is 5252041933. The next prime is 5252042039. The reversal of 5252042012 is 2102402525.

It is a congruent 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, 1421087 + ... + 1424777.

It is an arithmetic number, because the mean of its divisors is an integer number (221741520).

Almost surely, 2^5252042012 is an apocalyptic number.

It is an amenable number.

5252042012 is an abundant number, since it is smaller than the sum of its proper divisors (5391550948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5252042012 is a wasteful number, since it uses less digits than its factorization.

5252042012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4362 (or 4360 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 5252042012 is about 72470.9735825316. The cubic root of 5252042012 is about 1738.2386293652.

Adding to 5252042012 its reverse (2102402525), we get a palindrome (7354444537).

The spelling of 5252042012 in words is "five billion, two hundred fifty-two million, forty-two thousand, twelve".