50134094057 has 4 divisors (see below), whose sum is σ = 50137176900. Its totient is φ = 50131011216.

The previous prime is 50134094041. The next prime is 50134094077. The reversal of 50134094057 is 75049043105.

50134094057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75049043105 = 5 ⋅15009808621.

It can be written as a sum of positive squares in 2 ways, for example, as 18607960921 + 31526133136 = 136411^2 + 177556^2 .

It is a cyclic number.

It is not a de Polignac number, because 50134094057 - 2⁴ = 50134094041 is a prime.

It is a super-2 number, since 2×50134094057² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50134094057.

It is not an unprimeable number, because it can be changed into a prime (50134094077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1516898 + ... + 1549595.

It is an arithmetic number, because the mean of its divisors is an integer number (12534294225).

Almost surely, 2^50134094057 is an apocalyptic number.

It is an amenable number.

50134094057 is a deficient number, since it is larger than the sum of its proper divisors (3082843).

50134094057 is a wasteful number, since it uses less digits than its factorization.

50134094057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3082842.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 50134094057 in words is "fifty billion, one hundred thirty-four million, ninety-four thousand, fifty-seven".