27750525005002 has 4 divisors (see below), whose sum is σ = 41625787507506. Its totient is φ = 13875262502500.

The previous prime is 27750525004963. The next prime is 27750525005011. The reversal of 27750525005002 is 20050052505772.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19129260437401 + 8621264567601 = 4373701^2 + 2936199^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6937631251249 + ... + 6937631251252.

Almost surely, 2^{27750525005002} is an apocalyptic number.

27750525005002 is a deficient number, since it is larger than the sum of its proper divisors (13875262502504).

27750525005002 is a wasteful number, since it uses less digits than its factorization.

27750525005002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13875262502503.

The product of its (nonzero) digits is 245000, while the sum is 40.

The spelling of 27750525005002 in words is "twenty-seven trillion, seven hundred fifty billion, five hundred twenty-five million, five thousand, two".