150951977 has 12 divisors (see below), whose sum is σ = 166220208. Its totient is φ = 136983000.

The previous prime is 150951947. The next prime is 150952001. The reversal of 150951977 is 779159051.

It is not a de Polignac number, because 150951977 - 2¹⁴ = 150935593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150951907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126578 + ... + 127764.

It is an arithmetic number, because the mean of its divisors is an integer number (13851684).

Almost surely, 2^150951977 is an apocalyptic number.

It is an amenable number.

150951977 is a deficient number, since it is larger than the sum of its proper divisors (15268231).

150951977 is a wasteful number, since it uses less digits than its factorization.

150951977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260 (or 2249 counting only the distinct ones).

The product of its (nonzero) digits is 99225, while the sum is 44.

The square root of 150951977 is about 12286.2515439006. The cubic root of 150951977 is about 532.4509445137.

It can be divided in two parts, 150 and 951977, that multiplied together give a triangular number (142796550 = T₁₆₈₉₉).

The spelling of 150951977 in words is "one hundred fifty million, nine hundred fifty-one thousand, nine hundred seventy-seven".