28762541672088 has 64 divisors (see below), whose sum is σ = 82395520992000. Its totient is φ = 8196185999232.

The previous prime is 28762541672087. The next prime is 28762541672107. The reversal of 28762541672088 is 88027614526782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28762541672087) 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, 225801243 + ... + 225928586.

It is an arithmetic number, because the mean of its divisors is an integer number (1287430015500).

Almost surely, 2^{28762541672088} is an apocalyptic number.

28762541672088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

28762541672088 is an abundant number, since it is smaller than the sum of its proper divisors (53632979319912).

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

28762541672088 is a wasteful number, since it uses less digits than its factorization.

28762541672088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451730224 (or 451730220 counting only the distinct ones).

The product of its (nonzero) digits is 144506880, while the sum is 66.

The spelling of 28762541672088 in words is "twenty-eight trillion, seven hundred sixty-two billion, five hundred forty-one million, six hundred seventy-two thousand, eighty-eight".