50487078404 has 12 divisors (see below), whose sum is σ = 100974156864. Its totient is φ = 21637319304.

The previous prime is 50487078353. The next prime is 50487078419. The reversal of 50487078404 is 40487078405.

50487078404 is an admirable number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901554944 + ... + 901554999.

It is an arithmetic number, because the mean of its divisors is an integer number (8414513072).

Almost surely, 2^50487078404 is an apocalyptic number.

It is an amenable number.

50487078404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50487078404 is a wasteful number, since it uses less digits than its factorization.

50487078404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803109954 (or 1803109952 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 47.

Subtracting from 50487078404 its reverse (40487078405), we obtain a palindrome (9999999999).

The spelling of 50487078404 in words is "fifty billion, four hundred eighty-seven million, seventy-eight thousand, four hundred four".