156041425 has 12 divisors (see below), whose sum is σ = 193651420. Its totient is φ = 124729920.

The previous prime is 156041401. The next prime is 156041441. The reversal of 156041425 is 524140651.

It can be written as a sum of positive squares in 6 ways, for example, as 3568321 + 152473104 = 1889^2 + 12348^2 .

It is not a de Polignac number, because 156041425 - 2⁵ = 156041393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 156041393 and 156041402.

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, 46711 + ... + 49939.

Almost surely, 2^156041425 is an apocalyptic number.

It is an amenable number.

156041425 is a deficient number, since it is larger than the sum of its proper divisors (37609995).

156041425 is a wasteful number, since it uses less digits than its factorization.

156041425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5172 (or 5167 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 156041425 is about 12491.6542139142. The cubic root of 156041425 is about 538.3689064751.

The spelling of 156041425 in words is "one hundred fifty-six million, forty-one thousand, four hundred twenty-five".