151275051 has 6 divisors (see below), whose sum is σ = 218508420. Its totient is φ = 100850028.

The previous prime is 151275043. The next prime is 151275067. The reversal of 151275051 is 150572151.

151275051 is a `hidden beast` number, since 151 + 2 + 7 + 505 + 1 = 666.

It is not a de Polignac number, because 151275051 - 2³ = 151275043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151275031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8404161 + ... + 8404178.

It is an arithmetic number, because the mean of its divisors is an integer number (36418070).

Almost surely, 2^151275051 is an apocalyptic number.

151275051 is a deficient number, since it is larger than the sum of its proper divisors (67233369).

151275051 is a wasteful number, since it uses less digits than its factorization.

151275051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16808345 (or 16808342 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 27.

The square root of 151275051 is about 12299.3923020611. The cubic root of 151275051 is about 532.8305320781.

The spelling of 151275051 in words is "one hundred fifty-one million, two hundred seventy-five thousand, fifty-one".