249846053 has 2 divisors, whose sum is σ = 249846054. Its totient is φ = 249846052.

The previous prime is 249846043. The next prime is 249846083. The reversal of 249846053 is 350648942.

249846053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 231587524 + 18258529 = 15218^2 + 4273^2 .

It is a cyclic number.

It is not a de Polignac number, because 249846053 - 2⁶ = 249845989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 249846053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (249846043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124923026 + 124923027.

It is an arithmetic number, because the mean of its divisors is an integer number (124923027).

Almost surely, 2^249846053 is an apocalyptic number.

It is an amenable number.

249846053 is a deficient number, since it is larger than the sum of its proper divisors (1).

249846053 is an equidigital number, since it uses as much as digits as its factorization.

249846053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 249846053 is about 15806.5193195719. The cubic root of 249846053 is about 629.8311910191.

The spelling of 249846053 in words is "two hundred forty-nine million, eight hundred forty-six thousand, fifty-three".