8031242953 has 4 divisors (see below), whose sum is σ = 8064846720. Its totient is φ = 7997639188.

The previous prime is 8031242951. The next prime is 8031242983. The reversal of 8031242953 is 3592421308.

8031242953 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8031242953 - 2¹ = 8031242951 is a prime.

It is a super-2 number, since 2×8031242953² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8031242951) 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, 16801525 + ... + 16802002.

It is an arithmetic number, because the mean of its divisors is an integer number (2016211680).

Almost surely, 2^8031242953 is an apocalyptic number.

It is an amenable number.

8031242953 is a deficient number, since it is larger than the sum of its proper divisors (33603767).

8031242953 is a wasteful number, since it uses less digits than its factorization.

8031242953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33603766.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 8031242953 is about 89617.2023274550. The cubic root of 8031242953 is about 2002.6001974383.

The spelling of 8031242953 in words is "eight billion, thirty-one million, two hundred forty-two thousand, nine hundred fifty-three".