15372130465 has 8 divisors (see below), whose sum is σ = 18463287168. Its totient is φ = 12286550640.

The previous prime is 15372130429. The next prime is 15372130471. The reversal of 15372130465 is 56403127351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 15372130465 - 2¹¹ = 15372128417 is a prime.

It is a super-2 number, since 2×15372130465² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1388151 + ... + 1399180.

It is an arithmetic number, because the mean of its divisors is an integer number (2307910896).

Almost surely, 2^15372130465 is an apocalyptic number.

It is an amenable number.

15372130465 is a deficient number, since it is larger than the sum of its proper divisors (3091156703).

15372130465 is a wasteful number, since it uses less digits than its factorization.

15372130465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788439.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 15372130465 in words is "fifteen billion, three hundred seventy-two million, one hundred thirty thousand, four hundred sixty-five".