150422564 has 6 divisors (see below), whose sum is σ = 263239494. Its totient is φ = 75211280.

The previous prime is 150422561. The next prime is 150422581. The reversal of 150422564 is 465224051.

It can be written as a sum of positive squares in only one way, i.e., 148840000 + 1582564 = 12200^2 + 1258^2 .

It is not an unprimeable number, because it can be changed into a prime (150422561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18802817 + ... + 18802824.

It is an arithmetic number, because the mean of its divisors is an integer number (43873249).

Almost surely, 2^150422564 is an apocalyptic number.

It is an amenable number.

150422564 is a deficient number, since it is larger than the sum of its proper divisors (112816930).

150422564 is a wasteful number, since it uses less digits than its factorization.

150422564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37605645 (or 37605643 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 150422564 is about 12264.6876845682. The cubic root of 150422564 is about 531.8277515364.

The spelling of 150422564 in words is "one hundred fifty million, four hundred twenty-two thousand, five hundred sixty-four".