248727490351 has 2 divisors, whose sum is σ = 248727490352. Its totient is φ = 248727490350.

The previous prime is 248727490343. The next prime is 248727490357. The reversal of 248727490351 is 153094727842.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248727490351 - 2³ = 248727490343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (248727490357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124363745175 + 124363745176.

It is an arithmetic number, because the mean of its divisors is an integer number (124363745176).

Almost surely, 2^248727490351 is an apocalyptic number.

248727490351 is a deficient number, since it is larger than the sum of its proper divisors (1).

248727490351 is an equidigital number, since it uses as much as digits as its factorization.

248727490351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 248727490351 in words is "two hundred forty-eight billion, seven hundred twenty-seven million, four hundred ninety thousand, three hundred fifty-one".