50207944954977 has 32 divisors (see below), whose sum is σ = 78641911027200. Its totient is φ = 31570588083024.

The previous prime is 50207944954969. The next prime is 50207944954997. The reversal of 50207944954977 is 77945944970205.

50207944954977 is a `hidden beast` number, since 5 + 0 + 2 + 0 + 7 + 9 + 4 + 4 + 9 + 549 + 77 = 666.

It is not a de Polignac number, because 50207944954977 - 2³ = 50207944954969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50207944954997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215458963 + ... + 215691864.

It is an arithmetic number, because the mean of its divisors is an integer number (2457559719600).

Almost surely, 2^{50207944954977} is an apocalyptic number.

50207944954977 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

50207944954977 is a deficient number, since it is larger than the sum of its proper divisors (28433966072223).

50207944954977 is a wasteful number, since it uses less digits than its factorization.

50207944954977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431151082 (or 431151076 counting only the distinct ones).

The product of its (nonzero) digits is 800150400, while the sum is 72.

The spelling of 50207944954977 in words is "fifty trillion, two hundred seven billion, nine hundred forty-four million, nine hundred fifty-four thousand, nine hundred seventy-seven".