55464548807 has 4 divisors (see below), whose sum is σ = 55472960400. Its totient is φ = 55456137216.

The previous prime is 55464548759. The next prime is 55464548819. The reversal of 55464548807 is 70884546455.

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 55464548807 - 2¹⁰ = 55464547783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55464548897) 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, 4195898 + ... + 4209095.

It is an arithmetic number, because the mean of its divisors is an integer number (13868240100).

Almost surely, 2^55464548807 is an apocalyptic number.

55464548807 is a deficient number, since it is larger than the sum of its proper divisors (8411593).

55464548807 is an equidigital number, since it uses as much as digits as its factorization.

55464548807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8411592.

The product of its (nonzero) digits is 21504000, while the sum is 56.

The spelling of 55464548807 in words is "fifty-five billion, four hundred sixty-four million, five hundred forty-eight thousand, eight hundred seven".