2872628863703 has 4 divisors (see below), whose sum is σ = 2891908252200. Its totient is φ = 2853349475208.

The previous prime is 2872628863661. The next prime is 2872628863711. The reversal of 2872628863703 is 3073688262782.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2872628863703 - 2⁶ = 2872628863639 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 (2872628863723) 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, 9639694025 + ... + 9639694322.

It is an arithmetic number, because the mean of its divisors is an integer number (722977063050).

Almost surely, 2^{2872628863703} is an apocalyptic number.

2872628863703 is a deficient number, since it is larger than the sum of its proper divisors (19279388497).

2872628863703 is a wasteful number, since it uses less digits than its factorization.

2872628863703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19279388496.

The product of its (nonzero) digits is 65028096, while the sum is 62.

The spelling of 2872628863703 in words is "two trillion, eight hundred seventy-two billion, six hundred twenty-eight million, eight hundred sixty-three thousand, seven hundred three".