50616316531146 has 128 divisors (see below), whose sum is σ = 109576406016000. Its totient is φ = 15536470118400.

The previous prime is 50616316531097. The next prime is 50616316531159. The reversal of 50616316531146 is 64113561361605.

It is a super-2 number, since 2×50616316531146² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50616316531095 and 50616316531104.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5945762986 + ... + 5945771498.

It is an arithmetic number, because the mean of its divisors is an integer number (856065672000).

Almost surely, 2^{50616316531146} is an apocalyptic number.

50616316531146 is an abundant number, since it is smaller than the sum of its proper divisors (58960089484854).

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

50616316531146 is a wasteful number, since it uses less digits than its factorization.

50616316531146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16084.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 50616316531146 in words is "fifty trillion, six hundred sixteen billion, three hundred sixteen million, five hundred thirty-one thousand, one hundred forty-six".