27752025007 has 8 divisors (see below), whose sum is σ = 31718266496. Its totient is φ = 23786200152.

The previous prime is 27752024957. The next prime is 27752025011. The reversal of 27752025007 is 70052025772.

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

It is a cyclic number.

It is not a de Polignac number, because 27752025007 - 2¹¹ = 27752022959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27752025907) 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, 54748 + ... + 241870.

It is an arithmetic number, because the mean of its divisors is an integer number (3964783312).

Almost surely, 2^27752025007 is an apocalyptic number.

27752025007 is a deficient number, since it is larger than the sum of its proper divisors (3966241489).

27752025007 is a wasteful number, since it uses less digits than its factorization.

27752025007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208317.

The product of its (nonzero) digits is 68600, while the sum is 37.

The spelling of 27752025007 in words is "twenty-seven billion, seven hundred fifty-two million, twenty-five thousand, seven".