152751390139 has 4 divisors (see below), whose sum is σ = 152752502160. Its totient is φ = 152750278120.

The previous prime is 152751390133. The next prime is 152751390149. The reversal of 152751390139 is 931093157251.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 931093157251 = 30509 ⋅30518639.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152751390139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152751390133) 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, 315199 + ... + 636280.

It is an arithmetic number, because the mean of its divisors is an integer number (38188125540).

Almost surely, 2^152751390139 is an apocalyptic number.

152751390139 is a deficient number, since it is larger than the sum of its proper divisors (1112021).

152751390139 is an equidigital number, since it uses as much as digits as its factorization.

152751390139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112020.

The product of its (nonzero) digits is 255150, while the sum is 46.

The spelling of 152751390139 in words is "one hundred fifty-two billion, seven hundred fifty-one million, three hundred ninety thousand, one hundred thirty-nine".