50555406632 has 16 divisors (see below), whose sum is σ = 95339317140. Its totient is φ = 25131588736.

The previous prime is 50555406631. The next prime is 50555406661. The reversal of 50555406632 is 23660455505.

It can be written as a sum of positive squares in 2 ways, for example, as 50393964196 + 161442436 = 224486^2 + 12706^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50555406632.

It is not an unprimeable number, because it can be changed into a prime (50555406631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18262853 + ... + 18265620.

Almost surely, 2^50555406632 is an apocalyptic number.

It is an amenable number.

50555406632 is a deficient number, since it is larger than the sum of its proper divisors (44783910508).

50555406632 is a wasteful number, since it uses less digits than its factorization.

50555406632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36528652 (or 36528648 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 50555406632 in words is "fifty billion, five hundred fifty-five million, four hundred six thousand, six hundred thirty-two".