50495205620 has 12 divisors (see below), whose sum is σ = 106039931844. Its totient is φ = 20198082240.

The previous prime is 50495205577. The next prime is 50495205643. The reversal of 50495205620 is 2650259405.

It can be written as a sum of positive squares in 2 ways, for example, as 30118214116 + 20376991504 = 173546^2 + 142748^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262380121 + ... + 1262380160.

It is an arithmetic number, because the mean of its divisors is an integer number (8836660987).

Almost surely, 2^50495205620 is an apocalyptic number.

It is an amenable number.

50495205620 is an abundant number, since it is smaller than the sum of its proper divisors (55544726224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50495205620 is a wasteful number, since it uses less digits than its factorization.

50495205620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2524760290 (or 2524760288 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The spelling of 50495205620 in words is "fifty billion, four hundred ninety-five million, two hundred five thousand, six hundred twenty".