50147676731 has 2 divisors, whose sum is σ = 50147676732. Its totient is φ = 50147676730.

The previous prime is 50147676727. The next prime is 50147676781. The reversal of 50147676731 is 13767674105.

50147676731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50147676731 - 2² = 50147676727 is a prime.

It is a super-2 number, since 2×50147676731² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50147676701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25073838365 + 25073838366.

It is an arithmetic number, because the mean of its divisors is an integer number (25073838366).

Almost surely, 2^50147676731 is an apocalyptic number.

50147676731 is a deficient number, since it is larger than the sum of its proper divisors (1).

50147676731 is an equidigital number, since it uses as much as digits as its factorization.

50147676731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 50147676731 in words is "fifty billion, one hundred forty-seven million, six hundred seventy-six thousand, seven hundred thirty-one".