50061613046461 has 4 divisors (see below), whose sum is σ = 50062302264832. Its totient is φ = 50060923828092.

The previous prime is 50061613046449. The next prime is 50061613046539. The reversal of 50061613046461 is 16464031616005.

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 50061613046461 - 2²³ = 50061604657853 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 (50061613046411) 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, 344500221 + ... + 344645506.

It is an arithmetic number, because the mean of its divisors is an integer number (12515575566208).

Almost surely, 2^{50061613046461} is an apocalyptic number.

It is an amenable number.

50061613046461 is a deficient number, since it is larger than the sum of its proper divisors (689218371).

50061613046461 is an equidigital number, since it uses as much as digits as its factorization.

50061613046461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689218370.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 50061613046461 in words is "fifty trillion, sixty-one billion, six hundred thirteen million, forty-six thousand, four hundred sixty-one".