245003153 has 8 divisors (see below), whose sum is σ = 260480448. Its totient is φ = 229927984.

The previous prime is 245003147. The next prime is 245003177. The reversal of 245003153 is 351300542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245003153 - 2⁶ = 245003089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245003183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99275 + ... + 101712.

It is an arithmetic number, because the mean of its divisors is an integer number (32560056).

Almost surely, 2^245003153 is an apocalyptic number.

245003153 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

245003153 is a deficient number, since it is larger than the sum of its proper divisors (15477295).

245003153 is a wasteful number, since it uses less digits than its factorization.

245003153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201063.

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

The square root of 245003153 is about 15652.5765610650. The cubic root of 245003153 is about 625.7351588207.

Adding to 245003153 its reverse (351300542), we get a palindrome (596303695).

The spelling of 245003153 in words is "two hundred forty-five million, three thousand, one hundred fifty-three".