50625905101 has 4 divisors (see below), whose sum is σ = 50629032412. Its totient is φ = 50622777792.

The previous prime is 50625905081. The next prime is 50625905111. The reversal of 50625905101 is 10150952605.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36519592201 + 14106312900 = 191101^2 + 118770^2 .

It is a cyclic number.

It is not a de Polignac number, because 50625905101 - 2²⁹ = 50089034189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50625905111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1539246 + ... + 1571791.

It is an arithmetic number, because the mean of its divisors is an integer number (12657258103).

Almost surely, 2^50625905101 is an apocalyptic number.

It is an amenable number.

50625905101 is a deficient number, since it is larger than the sum of its proper divisors (3127311).

50625905101 is a wasteful number, since it uses less digits than its factorization.

50625905101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127310.

The product of its (nonzero) digits is 13500, while the sum is 34.

The spelling of 50625905101 in words is "fifty billion, six hundred twenty-five million, nine hundred five thousand, one hundred one".