5372981253 has 24 divisors (see below), whose sum is σ = 8233804800. Its totient is φ = 3366728064.

The previous prime is 5372981249. The next prime is 5372981323. The reversal of 5372981253 is 3521892735.

5372981253 is a `hidden beast` number, since 537 + 2 + 98 + 1 + 25 + 3 = 666.

It is not a de Polignac number, because 5372981253 - 2² = 5372981249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5372981199 and 5372981208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5372989253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101988 + ... + 145421.

It is an arithmetic number, because the mean of its divisors is an integer number (343075200).

Almost surely, 2^5372981253 is an apocalyptic number.

It is an amenable number.

5372981253 is a deficient number, since it is larger than the sum of its proper divisors (2860823547).

5372981253 is a wasteful number, since it uses less digits than its factorization.

5372981253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247561 (or 247558 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 5372981253 is about 73300.6224598400. The cubic root of 5372981253 is about 1751.4797012030.

The spelling of 5372981253 in words is "five billion, three hundred seventy-two million, nine hundred eighty-one thousand, two hundred fifty-three".