248623562251 has 2 divisors, whose sum is σ = 248623562252. Its totient is φ = 248623562250.

The previous prime is 248623562189. The next prime is 248623562261. The reversal of 248623562251 is 152265326842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248623562251 - 2²⁵ = 248590007819 is a prime.

It is not a weakly prime, because it can be changed into another prime (248623562261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124311781125 + 124311781126.

It is an arithmetic number, because the mean of its divisors is an integer number (124311781126).

Almost surely, 2^248623562251 is an apocalyptic number.

248623562251 is a deficient number, since it is larger than the sum of its proper divisors (1).

248623562251 is an equidigital number, since it uses as much as digits as its factorization.

248623562251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1382400, while the sum is 46.

The spelling of 248623562251 in words is "two hundred forty-eight billion, six hundred twenty-three million, five hundred sixty-two thousand, two hundred fifty-one".