5523251772 has 48 divisors (see below), whose sum is σ = 13346371584. Its totient is φ = 1775928000.

The previous prime is 5523251711. The next prime is 5523251777. The reversal of 5523251772 is 2771523255.

It is a super-2 number, since 2×5523251772² = 61012620273802279968, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5523251772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5523251777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91822 + ... + 139562.

It is an arithmetic number, because the mean of its divisors is an integer number (278049408).

Almost surely, 2^5523251772 is an apocalyptic number.

It is an amenable number.

5523251772 is an abundant number, since it is smaller than the sum of its proper divisors (7823119812).

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

5523251772 is a wasteful number, since it uses less digits than its factorization.

5523251772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48090 (or 48088 counting only the distinct ones).

The product of its digits is 147000, while the sum is 39.

The square root of 5523251772 is about 74318.5829520450. The cubic root of 5523251772 is about 1767.6581509612.

The spelling of 5523251772 in words is "five billion, five hundred twenty-three million, two hundred fifty-one thousand, seven hundred seventy-two".