50546155546 has 16 divisors (see below), whose sum is σ = 77440406400. Its totient is φ = 24732797920.

The previous prime is 50546155537. The next prime is 50546155571. The reversal of 50546155546 is 64555164505.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50546155496 and 50546155505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152630 + ... + 1195678.

It is an arithmetic number, because the mean of its divisors is an integer number (4840025400).

Almost surely, 2^50546155546 is an apocalyptic number.

50546155546 is a deficient number, since it is larger than the sum of its proper divisors (26894250854).

50546155546 is a wasteful number, since it uses less digits than its factorization.

50546155546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55589.

The product of its (nonzero) digits is 1800000, while the sum is 46.

The spelling of 50546155546 in words is "fifty billion, five hundred forty-six million, one hundred fifty-five thousand, five hundred forty-six".