28276002713618 has 32 divisors (see below), whose sum is σ = 46687080283200. Its totient is φ = 12737275479360.

The previous prime is 28276002713561. The next prime is 28276002713701. The reversal of 28276002713618 is 81631720067282.

It is a self number, because there is not a number n which added to its sum of digits gives 28276002713618.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10045205 + ... + 12548232.

It is an arithmetic number, because the mean of its divisors is an integer number (1458971258850).

Almost surely, 2^{28276002713618} is an apocalyptic number.

28276002713618 is a deficient number, since it is larger than the sum of its proper divisors (18411077569582).

28276002713618 is a wasteful number, since it uses less digits than its factorization.

28276002713618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22593962.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The spelling of 28276002713618 in words is "twenty-eight trillion, two hundred seventy-six billion, two million, seven hundred thirteen thousand, six hundred eighteen".