28535462612756 has 96 divisors (see below), whose sum is σ = 55444422692736. Its totient is φ = 12742539264000.

The previous prime is 28535462612597. The next prime is 28535462612759. The reversal of 28535462612756 is 65721626453582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28535462612759) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 555560516 + ... + 555611876.

It is an arithmetic number, because the mean of its divisors is an integer number (577546069716).

Almost surely, 2^{28535462612756} is an apocalyptic number.

It is an amenable number.

28535462612756 is a deficient number, since it is larger than the sum of its proper divisors (26908960079980).

28535462612756 is a wasteful number, since it uses less digits than its factorization.

28535462612756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52473 (or 52471 counting only the distinct ones).

The product of its digits is 145152000, while the sum is 62.

The spelling of 28535462612756 in words is "twenty-eight trillion, five hundred thirty-five billion, four hundred sixty-two million, six hundred twelve thousand, seven hundred fifty-six".