27780000053030 has 16 divisors (see below), whose sum is σ = 50005177176240. Its totient is φ = 11111738447712.

The previous prime is 27780000052999. The next prime is 27780000053131. The reversal of 27780000053030 is 3035000008772.

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, 32250344 + ... + 33100523.

It is an arithmetic number, because the mean of its divisors is an integer number (3125323573515).

Almost surely, 2^{27780000053030} is an apocalyptic number.

27780000053030 is a deficient number, since it is larger than the sum of its proper divisors (22225177123210).

27780000053030 is a wasteful number, since it uses less digits than its factorization.

27780000053030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65393383.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 27780000053030 in words is "twenty-seven trillion, seven hundred eighty billion, fifty-three thousand, thirty".