50121161546 has 32 divisors (see below), whose sum is σ = 77696461632. Its totient is φ = 24237480960.

The previous prime is 50121161543. The next prime is 50121161569. The reversal of 50121161546 is 64516112105.

It is a super-2 number, since 2×50121161546² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50121161543) 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, 4711085 + ... + 4721711.

It is an arithmetic number, because the mean of its divisors is an integer number (2428014426).

Almost surely, 2^50121161546 is an apocalyptic number.

50121161546 is a deficient number, since it is larger than the sum of its proper divisors (27575300086).

50121161546 is a wasteful number, since it uses less digits than its factorization.

50121161546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11334.

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 50121161546 in words is "fifty billion, one hundred twenty-one million, one hundred sixty-one thousand, five hundred forty-six".