50404580789 has 8 divisors (see below), whose sum is σ = 52070692608. Its totient is φ = 48740978880.

The previous prime is 50404580771. The next prime is 50404580803. The reversal of 50404580789 is 98708540405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50404580789 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 (50404588789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586607 + ... + 667020.

It is an arithmetic number, because the mean of its divisors is an integer number (6508836576).

Almost surely, 2^50404580789 is an apocalyptic number.

It is an amenable number.

50404580789 is a deficient number, since it is larger than the sum of its proper divisors (1666111819).

50404580789 is a wasteful number, since it uses less digits than its factorization.

50404580789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254955.

The product of its (nonzero) digits is 1612800, while the sum is 50.

The spelling of 50404580789 in words is "fifty billion, four hundred four million, five hundred eighty thousand, seven hundred eighty-nine".