5632391506756 has 135 divisors (see below), whose sum is σ = 11719897610967. Its totient is φ = 2368329606720.

The previous prime is 5632391506741. The next prime is 5632391506757. The reversal of 5632391506756 is 6576051932365.

The square root of 5632391506756 is 2373266.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 980674284100 + 4651717222656 = 990290^2 + 2156784^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5632391506756.

It is not an unprimeable number, because it can be changed into a prime (5632391506757) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 14187383950 + ... + 14187384346.

Almost surely, 2^{5632391506756} is an apocalyptic number.

5632391506756 is the 2373266-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5632391506756

5632391506756 is an abundant number, since it is smaller than the sum of its proper divisors (6087506104211).

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

5632391506756 is an frugal number, since it uses more digits than its factorization.

5632391506756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 30618000, while the sum is 58.

The spelling of 5632391506756 in words is "five trillion, six hundred thirty-two billion, three hundred ninety-one million, five hundred six thousand, seven hundred fifty-six".