7151124264 has 64 divisors (see below), whose sum is σ = 18292953600. Its totient is φ = 2328854976.

The previous prime is 7151124257. The next prime is 7151124271. The reversal of 7151124264 is 4624211517.

It is an interprime number because it is at equal distance from previous prime (7151124257) and next prime (7151124271).

It is a super-2 number, since 2×7151124264² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215317 + ... + 246299.

It is an arithmetic number, because the mean of its divisors is an integer number (285827400).

Almost surely, 2^7151124264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7151124264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9146476800).

7151124264 is an abundant number, since it is smaller than the sum of its proper divisors (11141829336).

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

7151124264 is a wasteful number, since it uses less digits than its factorization.

7151124264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31214 (or 31210 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 7151124264 is about 84564.3202775260. The cubic root of 7151124264 is about 1926.5994926885.

The spelling of 7151124264 in words is "seven billion, one hundred fifty-one million, one hundred twenty-four thousand, two hundred sixty-four".