150859997648 has 40 divisors (see below), whose sum is σ = 298800720768. Its totient is φ = 73753258752.

The previous prime is 150859997609. The next prime is 150859997671. The reversal of 150859997648 is 846799958051.

It is a Cunningham number, because it is equal to 388407²-1.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679715 + ... + 873917.

Almost surely, 2^150859997648 is an apocalyptic number.

It is an amenable number.

150859997648 is a deficient number, since it is larger than the sum of its proper divisors (147940723120).

150859997648 is a wasteful number, since it uses less digits than its factorization.

150859997648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195291 (or 195285 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 71.

The spelling of 150859997648 in words is "one hundred fifty billion, eight hundred fifty-nine million, nine hundred ninety-seven thousand, six hundred forty-eight".