245030502 has 32 divisors (see below), whose sum is σ = 505787904. Its totient is φ = 79077600.

The previous prime is 245030497. The next prime is 245030507. The reversal of 245030502 is 205030542.

It is an interprime number because it is at equal distance from previous prime (245030497) and next prime (245030507).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245030507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44227 + ... + 49457.

It is an arithmetic number, because the mean of its divisors is an integer number (15805872).

Almost surely, 2^245030502 is an apocalyptic number.

245030502 is an abundant number, since it is smaller than the sum of its proper divisors (260757402).

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

245030502 is a wasteful number, since it uses less digits than its factorization.

245030502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 245030502 is about 15653.4501628235. The cubic root of 245030502 is about 625.7584409621.

The spelling of 245030502 in words is "two hundred forty-five million, thirty thousand, five hundred two".