245325772223 has 16 divisors (see below), whose sum is σ = 290848320000. Its totient is φ = 202462626912.

The previous prime is 245325772217. The next prime is 245325772271. The reversal of 245325772223 is 322277523542.

It is not a de Polignac number, because 245325772223 - 2⁸ = 245325771967 is a prime.

It is a super-2 number, since 2×245325772223² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245325772213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1610273 + ... + 1756026.

It is an arithmetic number, because the mean of its divisors is an integer number (18178020000).

Almost surely, 2^245325772223 is an apocalyptic number.

245325772223 is a deficient number, since it is larger than the sum of its proper divisors (45522547777).

245325772223 is a wasteful number, since it uses less digits than its factorization.

245325772223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366694.

The product of its digits is 1411200, while the sum is 44.

The spelling of 245325772223 in words is "two hundred forty-five billion, three hundred twenty-five million, seven hundred seventy-two thousand, two hundred twenty-three".