245202353030 has 16 divisors (see below), whose sum is σ = 442923831504. Its totient is φ = 97734364320.

The previous prime is 245202352999. The next prime is 245202353041. The reversal of 245202353030 is 30353202542.

It is a junction number, because it is equal to n+sod(n) for n = 245202352984 and 245202353002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43319141 + ... + 43324800.

It is an arithmetic number, because the mean of its divisors is an integer number (27682739469).

Almost surely, 2^245202353030 is an apocalyptic number.

245202353030 is a deficient number, since it is larger than the sum of its proper divisors (197721478474).

245202353030 is a wasteful number, since it uses less digits than its factorization.

245202353030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86644231.

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 245202353030 its reverse (30353202542), we get a palindrome (275555555572).

The spelling of 245202353030 in words is "two hundred forty-five billion, two hundred two million, three hundred fifty-three thousand, thirty".