2876438828653 has 4 divisors (see below), whose sum is σ = 3097703353948. Its totient is φ = 2655174303360.

The previous prime is 2876438828651. The next prime is 2876438828657. The reversal of 2876438828653 is 3568288346782.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 719779166404 + 2156659662249 = 848398^2 + 1468557^2 .

It is a cyclic number.

It is not a de Polignac number, because 2876438828653 - 2¹ = 2876438828651 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2876438828651) 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, 110632262628 + ... + 110632262653.

It is an arithmetic number, because the mean of its divisors is an integer number (774425838487).

Almost surely, 2^{2876438828653} is an apocalyptic number.

It is an amenable number.

2876438828653 is a deficient number, since it is larger than the sum of its proper divisors (221264525295).

2876438828653 is a wasteful number, since it uses less digits than its factorization.

2876438828653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221264525294.

The product of its digits is 743178240, while the sum is 70.

The spelling of 2876438828653 in words is "two trillion, eight hundred seventy-six billion, four hundred thirty-eight million, eight hundred twenty-eight thousand, six hundred fifty-three".