2087568045 has 96 divisors (see below), whose sum is σ = 3908211840. Its totient is φ = 1070241984.

The previous prime is 2087568011. The next prime is 2087568059. The reversal of 2087568045 is 5408657802.

2087568045 is a `hidden beast` number, since 2 + 0 + 87 + 568 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 2087568045 - 2⁷ = 2087567917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9196222 + ... + 9196448.

It is an arithmetic number, because the mean of its divisors is an integer number (40710540).

Almost surely, 2^2087568045 is an apocalyptic number.

It is an amenable number.

2087568045 is a deficient number, since it is larger than the sum of its proper divisors (1820643795).

2087568045 is an frugal number, since it uses more digits than its factorization.

2087568045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 2087568045 is about 45689.9118515236. The cubic root of 2087568045 is about 1278.0471615209.

The spelling of 2087568045 in words is "two billion, eighty-seven million, five hundred sixty-eight thousand, forty-five".