50156406146 has 32 divisors (see below), whose sum is σ = 94243599360. Its totient is φ = 19448830800.

The previous prime is 50156406121. The next prime is 50156406149. The reversal of 50156406146 is 64160465105.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50156406149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 739286 + ... + 804273.

It is an arithmetic number, because the mean of its divisors is an integer number (2945112480).

Almost surely, 2^50156406146 is an apocalyptic number.

50156406146 is a deficient number, since it is larger than the sum of its proper divisors (44087193214).

50156406146 is a wasteful number, since it uses less digits than its factorization.

50156406146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543790.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 50156406146 in words is "fifty billion, one hundred fifty-six million, four hundred six thousand, one hundred forty-six".