5407505 has 4 divisors (see below), whose sum is σ = 6489012. Its totient is φ = 4326000.

The previous prime is 5407487. The next prime is 5407511. The reversal of 5407505 is 5057045.

5407505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 707281 + 4700224 = 841^2 + 2168^2 .

It is not a de Polignac number, because 5407505 - 2⁸ = 5407249 is a prime.

It is a super-2 number, since 2×5407505² = 58482220650050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon 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, 540746 + ... + 540755.

It is an arithmetic number, because the mean of its divisors is an integer number (1622253).

Almost surely, 2^5407505 is an apocalyptic number.

It is an amenable number.

5407505 is a deficient number, since it is larger than the sum of its proper divisors (1081507).

5407505 is a wasteful number, since it uses less digits than its factorization.

5407505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081506.

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 5407505 is about 2325.4042659288. The cubic root of 5407505 is about 175.5223035320.

The spelling of 5407505 in words is "five million, four hundred seven thousand, five hundred five".