50113142567 has 2 divisors, whose sum is σ = 50113142568. Its totient is φ = 50113142566.

The previous prime is 50113142531. The next prime is 50113142579. The reversal of 50113142567 is 76524131105.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50113142567 - 2³⁴ = 32933273383 is a prime.

It is a super-2 number, since 2×50113142567² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50113142767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25056571283 + 25056571284.

It is an arithmetic number, because the mean of its divisors is an integer number (25056571284).

Almost surely, 2^50113142567 is an apocalyptic number.

50113142567 is a deficient number, since it is larger than the sum of its proper divisors (1).

50113142567 is an equidigital number, since it uses as much as digits as its factorization.

50113142567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 50113142567 in words is "fifty billion, one hundred thirteen million, one hundred forty-two thousand, five hundred sixty-seven".