5252289938 has 16 divisors (see below), whose sum is σ = 9005700480. Its totient is φ = 2250537696.

The previous prime is 5252289923. The next prime is 5252289941. The reversal of 5252289938 is 8399822525.

It is a self number, because there is not a number n which added to its sum of digits gives 5252289938.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42470 + ... + 110942.

It is an arithmetic number, because the mean of its divisors is an integer number (562856280).

Almost surely, 2^5252289938 is an apocalyptic number.

5252289938 is a deficient number, since it is larger than the sum of its proper divisors (3753410542).

5252289938 is a wasteful number, since it uses less digits than its factorization.

5252289938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73961.

The product of its digits is 3110400, while the sum is 53.

The square root of 5252289938 is about 72472.6840816593. The cubic root of 5252289938 is about 1738.2659804900.

The spelling of 5252289938 in words is "five billion, two hundred fifty-two million, two hundred eighty-nine thousand, nine hundred thirty-eight".