50202564101 has 2 divisors, whose sum is σ = 50202564102. Its totient is φ = 50202564100.

The previous prime is 50202564073. The next prime is 50202564131. The reversal of 50202564101 is 10146520205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44363311876 + 5839252225 = 210626^2 + 76415^2 .

It is a cyclic number.

It is not a de Polignac number, because 50202564101 - 2¹⁸ = 50202301957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50202564131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25101282050 + 25101282051.

It is an arithmetic number, because the mean of its divisors is an integer number (25101282051).

Almost surely, 2^50202564101 is an apocalyptic number.

It is an amenable number.

50202564101 is a deficient number, since it is larger than the sum of its proper divisors (1).

50202564101 is an equidigital number, since it uses as much as digits as its factorization.

50202564101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 50202564101 in words is "fifty billion, two hundred two million, five hundred sixty-four thousand, one hundred one".