46529578225 has 12 divisors (see below), whose sum is σ = 62134883356. Its totient is φ = 34360303680.

The previous prime is 46529578219. The next prime is 46529578241. The reversal of 46529578225 is 52287592564.

It can be written as a sum of positive squares in 6 ways, for example, as 20346454881 + 26183123344 = 142641^2 + 161812^2 .

It is not a de Polignac number, because 46529578225 - 2³¹ = 44382094577 is a prime.

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, 71583642 + ... + 71584291.

Almost surely, 2^46529578225 is an apocalyptic number.

It is an amenable number.

46529578225 is a deficient number, since it is larger than the sum of its proper divisors (15605305131).

46529578225 is a wasteful number, since it uses less digits than its factorization.

46529578225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143167956 (or 143167951 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 55.

The spelling of 46529578225 in words is "forty-six billion, five hundred twenty-nine million, five hundred seventy-eight thousand, two hundred twenty-five".