245300153 has 4 divisors (see below), whose sum is σ = 280343040. Its totient is φ = 210257268.

The previous prime is 245300113. The next prime is 245300161. The reversal of 245300153 is 351003542.

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 245300153 - 2⁸ = 245299897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245300113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17521433 + ... + 17521446.

It is an arithmetic number, because the mean of its divisors is an integer number (70085760).

Almost surely, 2^245300153 is an apocalyptic number.

It is an amenable number.

245300153 is a deficient number, since it is larger than the sum of its proper divisors (35042887).

245300153 is an equidigital number, since it uses as much as digits as its factorization.

245300153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35042886.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 245300153 is about 15662.0609435668. The cubic root of 245300153 is about 625.9879015514.

Adding to 245300153 its reverse (351003542), we get a palindrome (596303695).

The spelling of 245300153 in words is "two hundred forty-five million, three hundred thousand, one hundred fifty-three".