5565264440451 has 4 divisors (see below), whose sum is σ = 7420352587272. Its totient is φ = 3710176293632.

The previous prime is 5565264440429. The next prime is 5565264440509. The reversal of 5565264440451 is 1540444625655.

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 5565264440451 - 2⁵ = 5565264440419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5565264440394 and 5565264440403.

It is not an unprimeable number, because it can be changed into a prime (5565264450451) 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, 927544073406 + ... + 927544073411.

It is an arithmetic number, because the mean of its divisors is an integer number (1855088146818).

Almost surely, 2^{5565264440451} is an apocalyptic number.

5565264440451 is a deficient number, since it is larger than the sum of its proper divisors (1855088146821).

5565264440451 is a wasteful number, since it uses less digits than its factorization.

5565264440451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855088146820.

The product of its (nonzero) digits is 11520000, while the sum is 51.

The spelling of 5565264440451 in words is "five trillion, five hundred sixty-five billion, two hundred sixty-four million, four hundred forty thousand, four hundred fifty-one".