28758056060510 has 64 divisors (see below), whose sum is σ = 59224821207552. Its totient is φ = 9849008405376.

The previous prime is 28758056060509. The next prime is 28758056060519. The reversal of 28758056060510 is 1506065085782.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28758056060519) 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, 1077753629 + ... + 1077780311.

It is an arithmetic number, because the mean of its divisors is an integer number (925387831368).

Almost surely, 2^{28758056060510} is an apocalyptic number.

28758056060510 is an abundant number, since it is smaller than the sum of its proper divisors (30466765147042).

28758056060510 is a wasteful number, since it uses less digits than its factorization.

28758056060510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43137.

The product of its (nonzero) digits is 4032000, while the sum is 53.

The spelling of 28758056060510 in words is "twenty-eight trillion, seven hundred fifty-eight billion, fifty-six million, sixty thousand, five hundred ten".