50217000377 has 2 divisors, whose sum is σ = 50217000378. Its totient is φ = 50217000376.

The previous prime is 50217000359. The next prime is 50217000401. The reversal of 50217000377 is 77300071205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42384927376 + 7832073001 = 205876^2 + 88499^2 .

It is a cyclic number.

It is not a de Polignac number, because 50217000377 - 2⁶ = 50217000313 is a prime.

It is not a weakly prime, because it can be changed into another prime (50217200377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25108500188 + 25108500189.

It is an arithmetic number, because the mean of its divisors is an integer number (25108500189).

Almost surely, 2^50217000377 is an apocalyptic number.

It is an amenable number.

50217000377 is a deficient number, since it is larger than the sum of its proper divisors (1).

50217000377 is an equidigital number, since it uses as much as digits as its factorization.

50217000377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10290, while the sum is 32.

The spelling of 50217000377 in words is "fifty billion, two hundred seventeen million, three hundred seventy-seven", and thus it is an aban number.