249161702483 has 2 divisors, whose sum is σ = 249161702484. Its totient is φ = 249161702482.

The previous prime is 249161702473. The next prime is 249161702513. The reversal of 249161702483 is 384207161942.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 249161702483 - 2²⁶ = 249094593619 is a prime.

It is not a weakly prime, because it can be changed into another prime (249161702423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124580851241 + 124580851242.

It is an arithmetic number, because the mean of its divisors is an integer number (124580851242).

Almost surely, 2^249161702483 is an apocalyptic number.

249161702483 is a deficient number, since it is larger than the sum of its proper divisors (1).

249161702483 is an equidigital number, since it uses as much as digits as its factorization.

249161702483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 249161702483 in words is "two hundred forty-nine billion, one hundred sixty-one million, seven hundred two thousand, four hundred eighty-three".