50538926552 has 8 divisors (see below), whose sum is σ = 94760487300. Its totient is φ = 25269463272.

The previous prime is 50538926551. The next prime is 50538926717. The reversal of 50538926552 is 25562983505.

50538926552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 50538926552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50538926551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3158682902 + ... + 3158682917.

Almost surely, 2^50538926552 is an apocalyptic number.

It is an amenable number.

50538926552 is a deficient number, since it is larger than the sum of its proper divisors (44221560748).

50538926552 is a wasteful number, since it uses less digits than its factorization.

50538926552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6317365825 (or 6317365821 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 50.

The spelling of 50538926552 in words is "fifty billion, five hundred thirty-eight million, nine hundred twenty-six thousand, five hundred fifty-two".