50254522151 has 2 divisors, whose sum is σ = 50254522152. Its totient is φ = 50254522150.

The previous prime is 50254522147. The next prime is 50254522177. The reversal of 50254522151 is 15122545205.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50254522151 - 2² = 50254522147 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50254522121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25127261075 + 25127261076.

It is an arithmetic number, because the mean of its divisors is an integer number (25127261076).

Almost surely, 2^50254522151 is an apocalyptic number.

50254522151 is a deficient number, since it is larger than the sum of its proper divisors (1).

50254522151 is an equidigital number, since it uses as much as digits as its factorization.

50254522151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 50254522151 in words is "fifty billion, two hundred fifty-four million, five hundred twenty-two thousand, one hundred fifty-one".