50276470091 has 2 divisors, whose sum is σ = 50276470092. Its totient is φ = 50276470090.

The previous prime is 50276470073. The next prime is 50276470103. The reversal of 50276470091 is 19007467205.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50276470091 is a prime.

It is a super-2 number, since 2×50276470091² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (50276470031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25138235045 + 25138235046.

It is an arithmetic number, because the mean of its divisors is an integer number (25138235046).

Almost surely, 2^50276470091 is an apocalyptic number.

50276470091 is a deficient number, since it is larger than the sum of its proper divisors (1).

50276470091 is an equidigital number, since it uses as much as digits as its factorization.

50276470091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 50276470091 in words is "fifty billion, two hundred seventy-six million, four hundred seventy thousand, ninety-one".