245365452376 has 64 divisors (see below), whose sum is σ = 506307036960. Its totient is φ = 111469072000.

The previous prime is 245365452247. The next prime is 245365452391. The reversal of 245365452376 is 673254563542.

245365452376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23814426 + ... + 23824726.

Almost surely, 2^245365452376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245365452376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253153518480).

245365452376 is an abundant number, since it is smaller than the sum of its proper divisors (260941584584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245365452376 is a wasteful number, since it uses less digits than its factorization.

245365452376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12577 (or 12551 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 52.

The spelling of 245365452376 in words is "two hundred forty-five billion, three hundred sixty-five million, four hundred fifty-two thousand, three hundred seventy-six".