5407185605 has 4 divisors (see below), whose sum is σ = 6488622732. Its totient is φ = 4325748480.

The previous prime is 5407185593. The next prime is 5407185611. The reversal of 5407185605 is 5065817045.

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 3444163969 + 1963021636 = 58687^2 + 44306^2 .

It is not a de Polignac number, because 5407185605 - 2²² = 5402991301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540718556 + ... + 540718565.

It is an arithmetic number, because the mean of its divisors is an integer number (1622155683).

Almost surely, 2^5407185605 is an apocalyptic number.

It is an amenable number.

5407185605 is a deficient number, since it is larger than the sum of its proper divisors (1081437127).

5407185605 is a wasteful number, since it uses less digits than its factorization.

5407185605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081437126.

The product of its (nonzero) digits is 168000, while the sum is 41.

The square root of 5407185605 is about 73533.5678788946. The cubic root of 5407185605 is about 1755.1884771456.

The spelling of 5407185605 in words is "five billion, four hundred seven million, one hundred eighty-five thousand, six hundred five".