96849722251 has 2 divisors, whose sum is σ = 96849722252. Its totient is φ = 96849722250.

The previous prime is 96849722243. The next prime is 96849722269. The reversal of 96849722251 is 15222794869.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 96849722251 - 2³ = 96849722243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 96849722192 and 96849722201.

It is not a weakly prime, because it can be changed into another prime (96849722231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48424861125 + 48424861126.

It is an arithmetic number, because the mean of its divisors is an integer number (48424861126).

Almost surely, 2^96849722251 is an apocalyptic number.

96849722251 is a deficient number, since it is larger than the sum of its proper divisors (1).

96849722251 is an equidigital number, since it uses as much as digits as its factorization.

96849722251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 55.

The spelling of 96849722251 in words is "ninety-six billion, eight hundred forty-nine million, seven hundred twenty-two thousand, two hundred fifty-one".