2086495537 has 4 divisors (see below), whose sum is σ = 2384566336. Its totient is φ = 1788424740.

The previous prime is 2086495513. The next prime is 2086495547. The reversal of 2086495537 is 7355946802.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2086495537 - 2⁷ = 2086495409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2086495547) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 149035389 + ... + 149035402.

It is an arithmetic number, because the mean of its divisors is an integer number (596141584).

Almost surely, 2^2086495537 is an apocalyptic number.

It is an amenable number.

2086495537 is a deficient number, since it is larger than the sum of its proper divisors (298070799).

2086495537 is an equidigital number, since it uses as much as digits as its factorization.

2086495537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298070798.

The product of its (nonzero) digits is 1814400, while the sum is 49.

The square root of 2086495537 is about 45678.1735295973. The cubic root of 2086495537 is about 1277.8282543871.

The spelling of 2086495537 in words is "two billion, eighty-six million, four hundred ninety-five thousand, five hundred thirty-seven".