2100464245 has 32 divisors (see below), whose sum is σ = 2800189440. Its totient is φ = 1499784000.

The previous prime is 2100464183. The next prime is 2100464273. The reversal of 2100464245 is 5424640012.

It is not a de Polignac number, because 2100464245 - 2⁹ = 2100463733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 828630 + ... + 831160.

It is an arithmetic number, because the mean of its divisors is an integer number (87505920).

Almost surely, 2^2100464245 is an apocalyptic number.

It is an amenable number.

2100464245 is a deficient number, since it is larger than the sum of its proper divisors (699725195).

2100464245 is a wasteful number, since it uses less digits than its factorization.

2100464245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2817.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 2100464245 is about 45830.8219978651. The cubic root of 2100464245 is about 1280.6735235067.

The spelling of 2100464245 in words is "two billion, one hundred million, four hundred sixty-four thousand, two hundred forty-five".