150137662639 has 4 divisors (see below), whose sum is σ = 150157407024. Its totient is φ = 150117918256.

The previous prime is 150137662601. The next prime is 150137662667. The reversal of 150137662639 is 936266731051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 936266731051 = 997 ⋅939083983.

It is a cyclic number.

It is not a de Polignac number, because 150137662639 - 2¹⁵ = 150137629871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150137662592 and 150137662601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150137662739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9860782 + ... + 9875995.

It is an arithmetic number, because the mean of its divisors is an integer number (37539351756).

Almost surely, 2^150137662639 is an apocalyptic number.

150137662639 is a deficient number, since it is larger than the sum of its proper divisors (19744385).

150137662639 is an equidigital number, since it uses as much as digits as its factorization.

150137662639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19744384.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The spelling of 150137662639 in words is "one hundred fifty billion, one hundred thirty-seven million, six hundred sixty-two thousand, six hundred thirty-nine".