5261435632 has 20 divisors (see below), whose sum is σ = 10215328320. Its totient is φ = 2625221888.

The previous prime is 5261435611. The next prime is 5261435639. The reversal of 5261435632 is 2365341625.

It is a junction number, because it is equal to n+sod(n) for n = 5261435591 and 5261435600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261435639) 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, 335593 + ... + 350920.

It is an arithmetic number, because the mean of its divisors is an integer number (510766416).

Almost surely, 2^5261435632 is an apocalyptic number.

It is an amenable number.

5261435632 is a deficient number, since it is larger than the sum of its proper divisors (4953892688).

5261435632 is a wasteful number, since it uses less digits than its factorization.

5261435632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687000 (or 686994 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 5261435632 is about 72535.7541630333. The cubic root of 5261435632 is about 1739.2743298922.

The spelling of 5261435632 in words is "five billion, two hundred sixty-one million, four hundred thirty-five thousand, six hundred thirty-two".