2873580457 has 4 divisors (see below), whose sum is σ = 3134815056. Its totient is φ = 2612345860.

The previous prime is 2873580439. The next prime is 2873580461. The reversal of 2873580457 is 7540853782.

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 2873580457 - 2¹⁹ = 2873056169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2873580457.

It is not an unprimeable number, because it can be changed into a prime (2873580757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130617283 + ... + 130617304.

It is an arithmetic number, because the mean of its divisors is an integer number (783703764).

Almost surely, 2^2873580457 is an apocalyptic number.

It is an amenable number.

2873580457 is a deficient number, since it is larger than the sum of its proper divisors (261234599).

2873580457 is a wasteful number, since it uses less digits than its factorization.

2873580457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261234598.

The product of its (nonzero) digits is 1881600, while the sum is 49.

The square root of 2873580457 is about 53605.7875326909. The cubic root of 2873580457 is about 1421.6994229070.

The spelling of 2873580457 in words is "two billion, eight hundred seventy-three million, five hundred eighty thousand, four hundred fifty-seven".