150513577 has 2 divisors, whose sum is σ = 150513578. Its totient is φ = 150513576.

The previous prime is 150513569. The next prime is 150513581. The reversal of 150513577 is 775315051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149719696 + 793881 = 12236^2 + 891^2 .

It is a cyclic number.

It is not a de Polignac number, because 150513577 - 2³ = 150513569 is a prime.

It is a super-2 number, since 2×150513577² = 45308673722669858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150513527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75256788 + 75256789.

It is an arithmetic number, because the mean of its divisors is an integer number (75256789).

Almost surely, 2^150513577 is an apocalyptic number.

It is an amenable number.

150513577 is a deficient number, since it is larger than the sum of its proper divisors (1).

150513577 is an equidigital number, since it uses as much as digits as its factorization.

150513577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18375, while the sum is 34.

The square root of 150513577 is about 12268.3974911151. The cubic root of 150513577 is about 531.9349905016.

The spelling of 150513577 in words is "one hundred fifty million, five hundred thirteen thousand, five hundred seventy-seven".