245245502 has 32 divisors (see below), whose sum is σ = 415860480. Its totient is φ = 107775360.

The previous prime is 245245447. The next prime is 245245523. The reversal of 245245502 is 205542542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43193 + ... + 48539.

It is an arithmetic number, because the mean of its divisors is an integer number (12995640).

Almost surely, 2^245245502 is an apocalyptic number.

245245502 is a deficient number, since it is larger than the sum of its proper divisors (170614978).

245245502 is a wasteful number, since it uses less digits than its factorization.

245245502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5456.

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 245245502 is about 15660.3161526197. The cubic root of 245245502 is about 625.9414096579.

The spelling of 245245502 in words is "two hundred forty-five million, two hundred forty-five thousand, five hundred two".