50514552225 has 36 divisors (see below), whose sum is σ = 90565179276. Its totient is φ = 26914890240.

The previous prime is 50514552223. The next prime is 50514552251. The reversal of 50514552225 is 52225541505.

50514552225 is a `hidden beast` number, since 50 + 51 + 4 + 552 + 2 + 2 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1155932001 + 49358620224 = 33999^2 + 222168^2 .

It is not a de Polignac number, because 50514552225 - 2¹ = 50514552223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50514552225.

It is not an unprimeable number, because it can be changed into a prime (50514552223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 123757 + ... + 341093.

Almost surely, 2^50514552225 is an apocalyptic number.

It is an amenable number.

50514552225 is a deficient number, since it is larger than the sum of its proper divisors (40050627051).

50514552225 is a wasteful number, since it uses less digits than its factorization.

50514552225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218386 (or 218378 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 36.

The spelling of 50514552225 in words is "fifty billion, five hundred fourteen million, five hundred fifty-two thousand, two hundred twenty-five".