28087265054 has 8 divisors (see below), whose sum is σ = 44609185728. Its totient is φ = 13217536480.

The previous prime is 28087265047. The next prime is 28087265057. The reversal of 28087265054 is 45056278082.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28087265057) 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, 413047982 + ... + 413048049.

It is an arithmetic number, because the mean of its divisors is an integer number (5576148216).

Almost surely, 2^28087265054 is an apocalyptic number.

28087265054 is a deficient number, since it is larger than the sum of its proper divisors (16521920674).

28087265054 is a wasteful number, since it uses less digits than its factorization.

28087265054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826096050.

The product of its (nonzero) digits is 1075200, while the sum is 47.

The spelling of 28087265054 in words is "twenty-eight billion, eighty-seven million, two hundred sixty-five thousand, fifty-four".