248413853 has 4 divisors (see below), whose sum is σ = 248950848. Its totient is φ = 247876860.

The previous prime is 248413831. The next prime is 248413861. The reversal of 248413853 is 358314842.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 248413853 - 2²⁴ = 231636637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248413453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267803 + ... + 268728.

It is an arithmetic number, because the mean of its divisors is an integer number (62237712).

Almost surely, 2^248413853 is an apocalyptic number.

It is an amenable number.

248413853 is a deficient number, since it is larger than the sum of its proper divisors (536995).

248413853 is an equidigital number, since it uses as much as digits as its factorization.

248413853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536994.

The product of its digits is 92160, while the sum is 38.

The square root of 248413853 is about 15761.1501166634. The cubic root of 248413853 is about 628.6254173890.

The spelling of 248413853 in words is "two hundred forty-eight million, four hundred thirteen thousand, eight hundred fifty-three".