150972877 has 8 divisors (see below), whose sum is σ = 164839392. Its totient is φ = 137130000.

The previous prime is 150972853. The next prime is 150972907. The reversal of 150972877 is 778279051.

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

It is a cyclic number.

It is not a de Polignac number, because 150972877 - 2⁷ = 150972749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150972277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9127 + ... + 19627.

It is an arithmetic number, because the mean of its divisors is an integer number (20604924).

Almost surely, 2^150972877 is an apocalyptic number.

It is an amenable number.

150972877 is a deficient number, since it is larger than the sum of its proper divisors (13866515).

150972877 is a wasteful number, since it uses less digits than its factorization.

150972877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11819.

The product of its (nonzero) digits is 246960, while the sum is 46.

The square root of 150972877 is about 12287.1020586630. The cubic root of 150972877 is about 532.4755168124.

The spelling of 150972877 in words is "one hundred fifty million, nine hundred seventy-two thousand, eight hundred seventy-seven".