245325721202 has 8 divisors (see below), whose sum is σ = 379859181312. Its totient is φ = 118705994100.

The previous prime is 245325721177. The next prime is 245325721213. The reversal of 245325721202 is 202127523542.

245325721202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1978433174 + ... + 1978433297.

It is an arithmetic number, because the mean of its divisors is an integer number (47482397664).

Almost surely, 2^245325721202 is an apocalyptic number.

245325721202 is a deficient number, since it is larger than the sum of its proper divisors (134533460110).

245325721202 is a wasteful number, since it uses less digits than its factorization.

245325721202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956866504.

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 245325721202 in words is "two hundred forty-five billion, three hundred twenty-five million, seven hundred twenty-one thousand, two hundred two".