50377007147 has 2 divisors, whose sum is σ = 50377007148. Its totient is φ = 50377007146.

The previous prime is 50377007099. The next prime is 50377007183. The reversal of 50377007147 is 74170077305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50377007147 is a prime.

It is not a weakly prime, because it can be changed into another prime (50377007347) by changing a digit.

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 as a sum of consecutive naturals, namely, 25188503573 + 25188503574.

It is an arithmetic number, because the mean of its divisors is an integer number (25188503574).

Almost surely, 2^50377007147 is an apocalyptic number.

50377007147 is a deficient number, since it is larger than the sum of its proper divisors (1).

50377007147 is an equidigital number, since it uses as much as digits as its factorization.

50377007147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144060, while the sum is 41.

The spelling of 50377007147 in words is "fifty billion, three hundred seventy-seven million, seven thousand, one hundred forty-seven".