2645016082 has 16 divisors (see below), whose sum is σ = 3985293312. Its totient is φ = 1316599120.

The previous prime is 2645016061. The next prime is 2645016089. The reversal of 2645016082 is 2806105462.

It is a super-2 number, since 2×2645016082² = 13992220148077261448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2645016089) 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, 427503 + ... + 433645.

It is an arithmetic number, because the mean of its divisors is an integer number (249080832).

Almost surely, 2^2645016082 is an apocalyptic number.

2645016082 is a deficient number, since it is larger than the sum of its proper divisors (1340277230).

2645016082 is a wasteful number, since it uses less digits than its factorization.

2645016082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7073.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 2645016082 is about 51429.7198320193. The cubic root of 2645016082 is about 1382.9594267843.

The spelling of 2645016082 in words is "two billion, six hundred forty-five million, sixteen thousand, eighty-two".