2087955567 has 12 divisors (see below), whose sum is σ = 3020004624. Its totient is φ = 1390092480.

The previous prime is 2087955559. The next prime is 2087955593. The reversal of 2087955567 is 7655597802.

2087955567 is a `hidden beast` number, since 2 + 0 + 8 + 79 + 5 + 5 + 567 = 666.

It is not a de Polignac number, because 2087955567 - 2³ = 2087955559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087955367) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149434 + ... + 162807.

It is an arithmetic number, because the mean of its divisors is an integer number (251667052).

Almost surely, 2^2087955567 is an apocalyptic number.

2087955567 is a deficient number, since it is larger than the sum of its proper divisors (932049057).

2087955567 is a wasteful number, since it uses less digits than its factorization.

2087955567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312990 (or 312987 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 54.

The square root of 2087955567 is about 45694.1524377026. The cubic root of 2087955567 is about 1278.1262393023.

The spelling of 2087955567 in words is "two billion, eighty-seven million, nine hundred fifty-five thousand, five hundred sixty-seven".