150516233257 has 16 divisors (see below), whose sum is σ = 165608826880. Its totient is φ = 135955677312.

The previous prime is 150516233249. The next prime is 150516233279. The reversal of 150516233257 is 752332615051.

It is a happy number.

150516233257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150516233257 - 2³ = 150516233249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150516233557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503907 + ... + 744952.

It is an arithmetic number, because the mean of its divisors is an integer number (10350551680).

Almost surely, 2^150516233257 is an apocalyptic number.

It is an amenable number.

150516233257 is a deficient number, since it is larger than the sum of its proper divisors (15092593623).

150516233257 is a wasteful number, since it uses less digits than its factorization.

150516233257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249072.

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 150516233257 in words is "one hundred fifty billion, five hundred sixteen million, two hundred thirty-three thousand, two hundred fifty-seven".