50542136104 has 16 divisors (see below), whose sum is σ = 94770440820. Its totient is φ = 25270018560.

The previous prime is 50542136063. The next prime is 50542136167. The reversal of 50542136104 is 40163124505.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44062208100 + 6479928004 = 209910^2 + 80498^2 .

It is a super-4 number, since 4×50542136104⁴ (a number of 44 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96792 + ... + 332344.

Almost surely, 2^50542136104 is an apocalyptic number.

It is an amenable number.

50542136104 is a deficient number, since it is larger than the sum of its proper divisors (44228304716).

50542136104 is a wasteful number, since it uses less digits than its factorization.

50542136104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262380 (or 262376 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 50542136104 in words is "fifty billion, five hundred forty-two million, one hundred thirty-six thousand, one hundred four".