2045305010 has 32 divisors (see below), whose sum is σ = 4213797120. Its totient is φ = 700195392.

The previous prime is 2045305001. The next prime is 2045305013. The reversal of 2045305010 is 105035402.

It is a super-2 number, since 2×2045305010² = 8366545167862200200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2045305013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25811 + ... + 68969.

It is an arithmetic number, because the mean of its divisors is an integer number (131681160).

Almost surely, 2^2045305010 is an apocalyptic number.

2045305010 is an abundant number, since it is smaller than the sum of its proper divisors (2168492110).

2045305010 is a wasteful number, since it uses less digits than its factorization.

2045305010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43850.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2045305010 is about 45225.0484797971. The cubic root of 2045305010 is about 1269.3635619080.

The spelling of 2045305010 in words is "two billion, forty-five million, three hundred five thousand, ten".