150412251 has 16 divisors (see below), whose sum is σ = 222912000. Its totient is φ = 89437920.

The previous prime is 150412211. The next prime is 150412259. The reversal of 150412251 is 152214051.

It is not a de Polignac number, because 150412251 - 2⁶ = 150412187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150412259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41251 + ... + 44748.

It is an arithmetic number, because the mean of its divisors is an integer number (13932000).

Almost surely, 2^150412251 is an apocalyptic number.

150412251 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

150412251 is a deficient number, since it is larger than the sum of its proper divisors (72499749).

150412251 is a wasteful number, since it uses less digits than its factorization.

150412251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86066.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 150412251 is about 12264.2672426851. The cubic root of 150412251 is about 531.8155971876.

The spelling of 150412251 in words is "one hundred fifty million, four hundred twelve thousand, two hundred fifty-one".