27245070652 has 12 divisors (see below), whose sum is σ = 47684826000. Its totient is φ = 13620834656.

The previous prime is 27245070637. The next prime is 27245070667. The reversal of 27245070652 is 25607054272.

It is an interprime number because it is at equal distance from previous prime (27245070637) and next prime (27245070667).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388777 + ... + 453472.

It is an arithmetic number, because the mean of its divisors is an integer number (3973735500).

Almost surely, 2^27245070652 is an apocalyptic number.

It is an amenable number.

27245070652 is a deficient number, since it is larger than the sum of its proper divisors (20439755348).

27245070652 is a wasteful number, since it uses less digits than its factorization.

27245070652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850340 (or 850338 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 40.

The spelling of 27245070652 in words is "twenty-seven billion, two hundred forty-five million, seventy thousand, six hundred fifty-two".