245380010 has 32 divisors (see below), whose sum is σ = 450796752. Its totient is φ = 96145920.

The previous prime is 245379977. The next prime is 245380021. The reversal of 245380010 is 10083542.

It can be written as a sum of positive squares in 8 ways, for example, as 156775441 + 88604569 = 12521^2 + 9413^2 .

It is a super-2 number, since 2×245380010² = 120422698615200200, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 113540 + ... + 115680.

Almost surely, 2^245380010 is an apocalyptic number.

245380010 is a deficient number, since it is larger than the sum of its proper divisors (205416742).

245380010 is a wasteful number, since it uses less digits than its factorization.

245380010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2378.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 245380010 is about 15664.6101132457. The cubic root of 245380010 is about 626.0558239064.

The spelling of 245380010 in words is "two hundred forty-five million, three hundred eighty thousand, ten".