50404658547 has 8 divisors (see below), whose sum is σ = 67218292944. Its totient is φ = 33597064928.

The previous prime is 50404658543. The next prime is 50404658593. The reversal of 50404658547 is 74585640405.

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

It is a cyclic number.

It is not a de Polignac number, because 50404658547 - 2² = 50404658543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50404658496 and 50404658505.

It is not an unprimeable number, because it can be changed into a prime (50404658543) 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, 1490688 + ... + 1524125.

It is an arithmetic number, because the mean of its divisors is an integer number (8402286618).

Almost surely, 2^50404658547 is an apocalyptic number.

50404658547 is a deficient number, since it is larger than the sum of its proper divisors (16813634397).

50404658547 is a wasteful number, since it uses less digits than its factorization.

50404658547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3020389.

The product of its (nonzero) digits is 2688000, while the sum is 48.

The spelling of 50404658547 in words is "fifty billion, four hundred four million, six hundred fifty-eight thousand, five hundred forty-seven".