150150250025 has 6 divisors (see below), whose sum is σ = 186186310062. Its totient is φ = 120120200000.

The previous prime is 150150250013. The next prime is 150150250057. The reversal of 150150250025 is 520052051051.

It can be written as a sum of positive squares in 3 ways, for example, as 1022208784 + 149128041241 = 31972^2 + 386171^2 .

It is not a de Polignac number, because 150150250025 - 2²² = 150146055721 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 150150249976 and 150150250003.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3003004976 + ... + 3003005025.

It is an arithmetic number, because the mean of its divisors is an integer number (31031051677).

Almost surely, 2^150150250025 is an apocalyptic number.

It is an amenable number.

150150250025 is a deficient number, since it is larger than the sum of its proper divisors (36036060037).

150150250025 is an equidigital number, since it uses as much as digits as its factorization.

150150250025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6006010011 (or 6006010006 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

The spelling of 150150250025 in words is "one hundred fifty billion, one hundred fifty million, two hundred fifty thousand, twenty-five".