5212505632 has 24 divisors (see below), whose sum is σ = 10430355852. Its totient is φ = 2563526400.

The previous prime is 5212505629. The next prime is 5212505707. The reversal of 5212505632 is 2365052125.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4657243536 + 555262096 = 68244^2 + 23564^2 .

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 5212505594 and 5212505603.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1333219 + ... + 1337122.

Almost surely, 2^5212505632 is an apocalyptic number.

It is an amenable number.

5212505632 is an abundant number, since it is smaller than the sum of its proper divisors (5217850220).

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

5212505632 is a wasteful number, since it uses less digits than its factorization.

5212505632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670412 (or 2670404 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5212505632 is about 72197.6843949998. The cubic root of 5212505632 is about 1733.8659279852.

Adding to 5212505632 its reverse (2365052125), we get a palindrome (7577557757).

The spelling of 5212505632 in words is "five billion, two hundred twelve million, five hundred five thousand, six hundred thirty-two".