50501554406 has 8 divisors (see below), whose sum is σ = 75812504040. Its totient is φ = 25230719728.

The previous prime is 50501554399. The next prime is 50501554423. The reversal of 50501554406 is 60445510505.

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

It is a congruent number.

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, 10025591 + ... + 10030626.

It is an arithmetic number, because the mean of its divisors is an integer number (9476563005).

Almost surely, 2^50501554406 is an apocalyptic number.

50501554406 is a deficient number, since it is larger than the sum of its proper divisors (25310949634).

50501554406 is a wasteful number, since it uses less digits than its factorization.

50501554406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20057478.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 50501554406 in words is "fifty billion, five hundred one million, five hundred fifty-four thousand, four hundred six".