7151430572 has 72 divisors (see below), whose sum is σ = 15458741088. Its totient is φ = 2870081280.

The previous prime is 7151430547. The next prime is 7151430589. The reversal of 7151430572 is 2750341517.

It is a super-2 number, since 2×7151430572² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120008 + ... + 169424.

Almost surely, 2^7151430572 is an apocalyptic number.

It is an amenable number.

7151430572 is an abundant number, since it is smaller than the sum of its proper divisors (8307310516).

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

7151430572 is a wasteful number, since it uses less digits than its factorization.

7151430572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49479 (or 49466 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 7151430572 is about 84566.1313529240. The cubic root of 7151430572 is about 1926.6269999909.

The spelling of 7151430572 in words is "seven billion, one hundred fifty-one million, four hundred thirty thousand, five hundred seventy-two".