50550531502 has 16 divisors (see below), whose sum is σ = 75946603392. Its totient is φ = 25235021880.

The previous prime is 50550531467. The next prime is 50550531503. The reversal of 50550531502 is 20513505505.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50550531503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6730033 + ... + 6737539.

It is an arithmetic number, because the mean of its divisors is an integer number (4746662712).

Almost surely, 2^50550531502 is an apocalyptic number.

50550531502 is a deficient number, since it is larger than the sum of its proper divisors (25396071890).

50550531502 is a wasteful number, since it uses less digits than its factorization.

50550531502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12423.

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 50550531502 in words is "fifty billion, five hundred fifty million, five hundred thirty-one thousand, five hundred two".