50525252776 has 8 divisors (see below), whose sum is σ = 94734848970. Its totient is φ = 25262626384.

The previous prime is 50525252759. The next prime is 50525252777. The reversal of 50525252776 is 67725252505.

It can be written as a sum of positive squares in only one way, i.e., 29925540100 + 20599712676 = 172990^2 + 143526^2 .

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

It is not an unprimeable number, because it can be changed into a prime (50525252777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3157828291 + ... + 3157828306.

Almost surely, 2^50525252776 is an apocalyptic number.

It is an amenable number.

50525252776 is a deficient number, since it is larger than the sum of its proper divisors (44209596194).

50525252776 is a wasteful number, since it uses less digits than its factorization.

50525252776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6315656603 (or 6315656599 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 46.

The spelling of 50525252776 in words is "fifty billion, five hundred twenty-five million, two hundred fifty-two thousand, seven hundred seventy-six".