50068490461 has 4 divisors (see below), whose sum is σ = 54620171424. Its totient is φ = 45516809500.

The previous prime is 50068490449. The next prime is 50068490477. The reversal of 50068490461 is 16409486005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50068490461 - 2⁷ = 50068490333 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 (50068490431) 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, 2275840465 + ... + 2275840486.

It is an arithmetic number, because the mean of its divisors is an integer number (13655042856).

Almost surely, 2^50068490461 is an apocalyptic number.

It is an amenable number.

50068490461 is a deficient number, since it is larger than the sum of its proper divisors (4551680963).

50068490461 is a wasteful number, since it uses less digits than its factorization.

50068490461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4551680962.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 50068490461 in words is "fifty billion, sixty-eight million, four hundred ninety thousand, four hundred sixty-one".