27805075030 has 8 divisors (see below), whose sum is σ = 50049135072. Its totient is φ = 11122030008.

The previous prime is 27805075013. The next prime is 27805075037. The reversal of 27805075030 is 3057050872.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27805075037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1390253742 + ... + 1390253761.

It is an arithmetic number, because the mean of its divisors is an integer number (6256141884).

Almost surely, 2^27805075030 is an apocalyptic number.

27805075030 is a deficient number, since it is larger than the sum of its proper divisors (22244060042).

27805075030 is a wasteful number, since it uses less digits than its factorization.

27805075030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780507510.

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 27805075030 in words is "twenty-seven billion, eight hundred five million, seventy-five thousand, thirty".