28880251268053 has 8 divisors (see below), whose sum is σ = 30950398539648. Its totient is φ = 26877977677584.

The previous prime is 28880251268047. The next prime is 28880251268059. The reversal of 28880251268053 is 35086215208882.

It is an interprime number because it is at equal distance from previous prime (28880251268047) and next prime (28880251268059).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28880251268053 - 2⁹ = 28880251267541 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 (28880251268059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16968419401 + ... + 16968421102.

It is an arithmetic number, because the mean of its divisors is an integer number (3868799817456).

Almost surely, 2^{28880251268053} is an apocalyptic number.

28880251268053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

28880251268053 is a deficient number, since it is larger than the sum of its proper divisors (2070147271595).

28880251268053 is a wasteful number, since it uses less digits than its factorization.

28880251268053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33936840563.

The product of its (nonzero) digits is 14745600, while the sum is 58.

The spelling of 28880251268053 in words is "twenty-eight trillion, eight hundred eighty billion, two hundred fifty-one million, two hundred sixty-eight thousand, fifty-three".