28623300158260 has 48 divisors (see below), whose sum is σ = 61746410509056. Its totient is φ = 11137548546432.

The previous prime is 28623300158227. The next prime is 28623300158303. The reversal of 28623300158260 is 6285100332682.

It is a self number, because there is not a number n which added to its sum of digits gives 28623300158260.

It is a congruent number.

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, 504082 + ... + 7582921.

It is an arithmetic number, because the mean of its divisors is an integer number (1286383552272).

Almost surely, 2^{28623300158260} is an apocalyptic number.

28623300158260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28623300158260 is an abundant number, since it is smaller than the sum of its proper divisors (33123110350796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28623300158260 is a wasteful number, since it uses less digits than its factorization.

28623300158260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8091832 (or 8091830 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 28623300158260 in words is "twenty-eight trillion, six hundred twenty-three billion, three hundred million, one hundred fifty-eight thousand, two hundred sixty".