27730051483 has 8 divisors (see below), whose sum is σ = 29365984080. Its totient is φ = 26094647040.

The previous prime is 27730051477. The next prime is 27730051493. The reversal of 27730051483 is 38415003772.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27730051483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27730051493) 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, 21273 + ... + 236458.

It is an arithmetic number, because the mean of its divisors is an integer number (3670748010).

Almost surely, 2^27730051483 is an apocalyptic number.

27730051483 is a deficient number, since it is larger than the sum of its proper divisors (1635932597).

27730051483 is a wasteful number, since it uses less digits than its factorization.

27730051483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264077.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 27730051483 in words is "twenty-seven billion, seven hundred thirty million, fifty-one thousand, four hundred eighty-three".