27520452552715 has 4 divisors (see below), whose sum is σ = 33024543063264. Its totient is φ = 22016362042168.

The previous prime is 27520452552713. The next prime is 27520452552739. The reversal of 27520452552715 is 51725525402572.

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

It is a cyclic number.

It is not a de Polignac number, because 27520452552715 - 2¹ = 27520452552713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27520452552713) 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, 2752045255267 + ... + 2752045255276.

It is an arithmetic number, because the mean of its divisors is an integer number (8256135765816).

Almost surely, 2^{27520452552715} is an apocalyptic number.

27520452552715 is a deficient number, since it is larger than the sum of its proper divisors (5504090510549).

27520452552715 is an equidigital number, since it uses as much as digits as its factorization.

27520452552715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5504090510548.

The product of its (nonzero) digits is 9800000, while the sum is 52.

The spelling of 27520452552715 in words is "twenty-seven trillion, five hundred twenty billion, four hundred fifty-two million, five hundred fifty-two thousand, seven hundred fifteen".