28758056060562 has 16 divisors (see below), whose sum is σ = 57516872008512. Its totient is φ = 9585892038960.

The previous prime is 28758056060561. The next prime is 28758056060599. The reversal of 28758056060562 is 26506065085782.

It is a happy number.

It is a super-2 number, since 2×28758056060562² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28758056060496 and 28758056060505.

It is not an unprimeable number, because it can be changed into a prime (28758056060561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31169398 + ... + 32078769.

It is an arithmetic number, because the mean of its divisors is an integer number (3594804500532).

Almost surely, 2^{28758056060562} is an apocalyptic number.

28758056060562 is an abundant number, since it is smaller than the sum of its proper divisors (28758815947950).

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

28758056060562 is a wasteful number, since it uses less digits than its factorization.

28758056060562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63323953.

The product of its (nonzero) digits is 48384000, while the sum is 60.

The spelling of 28758056060562 in words is "twenty-eight trillion, seven hundred fifty-eight billion, fifty-six million, sixty thousand, five hundred sixty-two".