245141500 has 24 divisors (see below), whose sum is σ = 535390128. Its totient is φ = 98056400.

The previous prime is 245141497. The next prime is 245141509. The reversal of 245141500 is 5141542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245141509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244642 + ... + 245641.

It is an arithmetic number, because the mean of its divisors is an integer number (22307922).

Almost surely, 2^245141500 is an apocalyptic number.

245141500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245141500 is an abundant number, since it is smaller than the sum of its proper divisors (290248628).

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

245141500 is a wasteful number, since it uses less digits than its factorization.

245141500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490302 (or 490290 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 245141500 is about 15656.9952417442. The cubic root of 245141500 is about 625.8529155267.

The spelling of 245141500 in words is "two hundred forty-five million, one hundred forty-one thousand, five hundred".