2107480645 has 32 divisors (see below), whose sum is σ = 2613484800. Its totient is φ = 1630886400.

The previous prime is 2107480607. The next prime is 2107480679. The reversal of 2107480645 is 5460847012.

It is a de Polignac number, because none of the positive numbers 2^k-2107480645 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6733009 + ... + 6733321.

It is an arithmetic number, because the mean of its divisors is an integer number (81671400).

Almost surely, 2^2107480645 is an apocalyptic number.

It is an amenable number.

2107480645 is a deficient number, since it is larger than the sum of its proper divisors (506004155).

2107480645 is a wasteful number, since it uses less digits than its factorization.

2107480645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 2107480645 is about 45907.3049198055. The cubic root of 2107480645 is about 1282.0979278097.

The spelling of 2107480645 in words is "two billion, one hundred seven million, four hundred eighty thousand, six hundred forty-five".