27200828190534 has 16 divisors (see below), whose sum is σ = 54442901018880. Its totient is φ = 9060068623880.

The previous prime is 27200828190493. The next prime is 27200828190539. The reversal of 27200828190534 is 43509182800272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27200828190539) 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, 1718518002 + ... + 1718533829.

It is an arithmetic number, because the mean of its divisors is an integer number (3402681313680).

Almost surely, 2^{27200828190534} is an apocalyptic number.

27200828190534 is an abundant number, since it is smaller than the sum of its proper divisors (27242072828346).

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

27200828190534 is a wasteful number, since it uses less digits than its factorization.

27200828190534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437053155.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 27200828190534 in words is "twenty-seven trillion, two hundred billion, eight hundred twenty-eight million, one hundred ninety thousand, five hundred thirty-four".