5372959581 has 16 divisors (see below), whose sum is σ = 8683571520. Its totient is φ = 3256338960.

The previous prime is 5372959541. The next prime is 5372959589. The reversal of 5372959581 is 1859592735.

5372959581 is a `hidden beast` number, since 5 + 3 + 7 + 2 + 9 + 59 + 581 = 666.

It is not a de Polignac number, because 5372959581 - 2⁷ = 5372959453 is a prime.

It is a super-2 number, since 2×5372959581² = 57737389318119391122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5372959589) 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, 9045090 + ... + 9045683.

It is an arithmetic number, because the mean of its divisors is an integer number (542723220).

Almost surely, 2^5372959581 is an apocalyptic number.

It is an amenable number.

5372959581 is a deficient number, since it is larger than the sum of its proper divisors (3310611939).

5372959581 is a wasteful number, since it uses less digits than its factorization.

5372959581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18090793 (or 18090787 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 54.

The square root of 5372959581 is about 73300.4746301141. The cubic root of 5372959581 is about 1751.4773463267.

The spelling of 5372959581 in words is "five billion, three hundred seventy-two million, nine hundred fifty-nine thousand, five hundred eighty-one".