28054360724 has 48 divisors (see below), whose sum is σ = 54031084800. Its totient is φ = 12664584576.

The previous prime is 28054360723. The next prime is 28054360729. The reversal of 28054360724 is 42706345082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28054360723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5542907 + ... + 5547965.

It is an arithmetic number, because the mean of its divisors is an integer number (1125647600).

Almost surely, 2^28054360724 is an apocalyptic number.

It is an amenable number.

28054360724 is a deficient number, since it is larger than the sum of its proper divisors (25976724076).

28054360724 is a wasteful number, since it uses less digits than its factorization.

28054360724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7392 (or 7390 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 28054360724 in words is "twenty-eight billion, fifty-four million, three hundred sixty thousand, seven hundred twenty-four".