245204504 has 16 divisors (see below), whose sum is σ = 460381920. Its totient is φ = 122436000.

The previous prime is 245204503. The next prime is 245204537. The reversal of 245204504 is 405402542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245204503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14399 + ... + 26414.

It is an arithmetic number, because the mean of its divisors is an integer number (28773870).

Almost surely, 2^245204504 is an apocalyptic number.

It is an amenable number.

245204504 is a deficient number, since it is larger than the sum of its proper divisors (215177416).

245204504 is a wasteful number, since it uses less digits than its factorization.

245204504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41570 (or 41566 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 245204504 is about 15659.0071205042. The cubic root of 245204504 is about 625.9065279091.

The spelling of 245204504 in words is "two hundred forty-five million, two hundred four thousand, five hundred four".