5427648467245 has 4 divisors (see below), whose sum is σ = 6513178160700. Its totient is φ = 4342118773792.

The previous prime is 5427648467231. The next prime is 5427648467393.

It is a happy number.

5427648467245 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2844032653476 + 2583615813769 = 1686426^2 + 1607363^2 .

It is a cyclic number.

It is not a de Polignac number, because 5427648467245 - 2²⁷ = 5427514249517 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542764846720 + ... + 542764846729.

It is an arithmetic number, because the mean of its divisors is an integer number (1628294540175).

Almost surely, 2^{5427648467245} is an apocalyptic number.

It is an amenable number.

5427648467245 is a deficient number, since it is larger than the sum of its proper divisors (1085529693455).

5427648467245 is a wasteful number, since it uses less digits than its factorization.

5427648467245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085529693454.

The product of its digits is 361267200, while the sum is 64.

The spelling of 5427648467245 in words is "five trillion, four hundred twenty-seven billion, six hundred forty-eight million, four hundred sixty-seven thousand, two hundred forty-five".