245325020 has 24 divisors (see below), whose sum is σ = 521707200. Its totient is φ = 96887232.

The previous prime is 245324971. The next prime is 245325043. The reversal of 245325020 is 20523542.

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, 76055 + ... + 79214.

It is an arithmetic number, because the mean of its divisors is an integer number (21737800).

Almost surely, 2^245325020 is an apocalyptic number.

245325020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245325020 is an abundant number, since it is smaller than the sum of its proper divisors (276382180).

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

245325020 is a wasteful number, since it uses less digits than its factorization.

245325020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155357 (or 155355 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 245325020 is about 15662.8547844893. The cubic root of 245325020 is about 626.0090537534.

Adding to 245325020 its reverse (20523542), we get a palindrome (265848562).

The spelling of 245325020 in words is "two hundred forty-five million, three hundred twenty-five thousand, twenty".