245166010 has 32 divisors (see below), whose sum is σ = 469670400. Its totient is φ = 91821312.

The previous prime is 245166001. The next prime is 245166017. The reversal of 245166010 is 10661542.

It is not an unprimeable number, because it can be changed into a prime (245166017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30207 + ... + 37453.

It is an arithmetic number, because the mean of its divisors is an integer number (14677200).

Almost surely, 2^245166010 is an apocalyptic number.

245166010 is a deficient number, since it is larger than the sum of its proper divisors (224504390).

245166010 is a wasteful number, since it uses less digits than its factorization.

245166010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7470.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 245166010 is about 15657.7779394140. Note that the first 3 decimals coincide. The cubic root of 245166010 is about 625.8737730637.

The spelling of 245166010 in words is "two hundred forty-five million, one hundred sixty-six thousand, ten".