150515362225 has 6 divisors (see below), whose sum is σ = 186639049190. Its totient is φ = 120412289760.

The previous prime is 150515362201. The next prime is 150515362253. The reversal of 150515362225 is 522263515051.

It can be written as a sum of positive squares in 3 ways, for example, as 3310391296 + 147204970929 = 57536^2 + 383673^2 .

It is not a de Polignac number, because 150515362225 - 2²⁷ = 150381144497 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3010307220 + ... + 3010307269.

Almost surely, 2^150515362225 is an apocalyptic number.

It is an amenable number.

150515362225 is a deficient number, since it is larger than the sum of its proper divisors (36123686965).

150515362225 is an equidigital number, since it uses as much as digits as its factorization.

150515362225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6020614499 (or 6020614494 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

Adding to 150515362225 its reverse (522263515051), we get a palindrome (672778877276).

The spelling of 150515362225 in words is "one hundred fifty billion, five hundred fifteen million, three hundred sixty-two thousand, two hundred twenty-five".