1873086540793 has 16 divisors (see below), whose sum is σ = 2123386854400. Its totient is φ = 1637964322560.

The previous prime is 1873086540751. The next prime is 1873086540833. The reversal of 1873086540793 is 3970456803781.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1873086540793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1873086549793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17315368 + ... + 17423206.

It is an arithmetic number, because the mean of its divisors is an integer number (132711678400).

Almost surely, 2^{1873086540793} is an apocalyptic number.

1873086540793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1873086540793 is a deficient number, since it is larger than the sum of its proper divisors (250300313607).

1873086540793 is a wasteful number, since it uses less digits than its factorization.

1873086540793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178192.

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 1873086540793 in words is "one trillion, eight hundred seventy-three billion, eighty-six million, five hundred forty thousand, seven hundred ninety-three".