150150857 has 4 divisors (see below), whose sum is σ = 150183936. Its totient is φ = 150117780.

The previous prime is 150150827. The next prime is 150150899. The reversal of 150150857 is 758051051.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 758051051 = 487 ⋅1556573.

It is a cyclic number.

It is not a de Polignac number, because 150150857 - 2¹² = 150146761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150150827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8393 + ... + 19254.

It is an arithmetic number, because the mean of its divisors is an integer number (37545984).

Almost surely, 2^150150857 is an apocalyptic number.

It is an amenable number.

150150857 is a deficient number, since it is larger than the sum of its proper divisors (33079).

150150857 is an equidigital number, since it uses as much as digits as its factorization.

150150857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33078.

The product of its (nonzero) digits is 7000, while the sum is 32.

The square root of 150150857 is about 12253.6058774550. The cubic root of 150150857 is about 531.5073465602.

The spelling of 150150857 in words is "one hundred fifty million, one hundred fifty thousand, eight hundred fifty-seven".