5215410752 has 14 divisors (see below), whose sum is σ = 10349330838. Its totient is φ = 2607705344.

The previous prime is 5215410749. The next prime is 5215410763. The reversal of 5215410752 is 2570145125.

It can be written as a sum of positive squares in only one way, i.e., 5151794176 + 63616576 = 71776^2 + 7976^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40745333 + ... + 40745460.

It is an arithmetic number, because the mean of its divisors is an integer number (739237917).

Almost surely, 2^5215410752 is an apocalyptic number.

It is an amenable number.

5215410752 is a deficient number, since it is larger than the sum of its proper divisors (5133920086).

5215410752 is an equidigital number, since it uses as much as digits as its factorization.

5215410752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81490805 (or 81490795 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 5215410752 is about 72217.8007973104. The cubic root of 5215410752 is about 1734.1879837900.

Adding to 5215410752 its reverse (2570145125), we get a palindrome (7785555877).

The spelling of 5215410752 in words is "five billion, two hundred fifteen million, four hundred ten thousand, seven hundred fifty-two".