150076865 has 12 divisors (see below), whose sum is σ = 182330004. Its totient is φ = 118587744.

The previous prime is 150076807. The next prime is 150076879. The reversal of 150076865 is 568670051.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 118222129 + 31854736 = 10873^2 + 5644^2 .

It is not a de Polignac number, because 150076865 - 2²⁶ = 82968001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32267 + ... + 36623.

It is an arithmetic number, because the mean of its divisors is an integer number (15194167).

Almost surely, 2^150076865 is an apocalyptic number.

It is an amenable number.

150076865 is a deficient number, since it is larger than the sum of its proper divisors (32253139).

150076865 is an frugal number, since it uses more digits than its factorization.

150076865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4528 (or 4445 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 150076865 is about 12250.5863124995. The cubic root of 150076865 is about 531.4200260389.

The spelling of 150076865 in words is "one hundred fifty million, seventy-six thousand, eight hundred sixty-five".