5485205807 has 4 divisors (see below), whose sum is σ = 5723693040. Its totient is φ = 5246718576.

The previous prime is 5485205773. The next prime is 5485205821. The reversal of 5485205807 is 7085025845.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5485205807 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 (5485205107) 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, 119243582 + ... + 119243627.

It is an arithmetic number, because the mean of its divisors is an integer number (1430923260).

Almost surely, 2^5485205807 is an apocalyptic number.

5485205807 is a deficient number, since it is larger than the sum of its proper divisors (238487233).

5485205807 is a wasteful number, since it uses less digits than its factorization.

5485205807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238487232.

The product of its (nonzero) digits is 448000, while the sum is 44.

The square root of 5485205807 is about 74062.1752786130. The cubic root of 5485205807 is about 1763.5900599699.

The spelling of 5485205807 in words is "five billion, four hundred eighty-five million, two hundred five thousand, eight hundred seven".