27800253003030 has 16 divisors (see below), whose sum is σ = 66720607207344. Its totient is φ = 7413400800800.

The previous prime is 27800253003007. The next prime is 27800253003197. The reversal of 27800253003030 is 3030035200872.

It is a junction number, because it is equal to n+sod(n) for n = 27800253002982 and 27800253003000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463337550021 + ... + 463337550080.

It is an arithmetic number, because the mean of its divisors is an integer number (4170037950459).

Almost surely, 2^{27800253003030} is an apocalyptic number.

27800253003030 is an abundant number, since it is smaller than the sum of its proper divisors (38920354204314).

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

27800253003030 is a wasteful number, since it uses less digits than its factorization.

27800253003030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926675100111.

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 27800253003030 in words is "twenty-seven trillion, eight hundred billion, two hundred fifty-three million, three thousand, thirty".