5404130785 has 4 divisors (see below), whose sum is σ = 6484956948. Its totient is φ = 4323304624.

The previous prime is 5404130779. The next prime is 5404130789. The reversal of 5404130785 is 5870314045.

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 2026080144 + 3378050641 = 45012^2 + 58121^2 .

It is a cyclic number.

It is not a de Polignac number, because 5404130785 - 2³¹ = 3256647137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5404130789) 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, 540413074 + ... + 540413083.

It is an arithmetic number, because the mean of its divisors is an integer number (1621239237).

Almost surely, 2^5404130785 is an apocalyptic number.

It is an amenable number.

5404130785 is a deficient number, since it is larger than the sum of its proper divisors (1080826163).

5404130785 is a wasteful number, since it uses less digits than its factorization.

5404130785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080826162.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 5404130785 is about 73512.7933423836. The cubic root of 5404130785 is about 1754.8578803376.

The spelling of 5404130785 in words is "five billion, four hundred four million, one hundred thirty thousand, seven hundred eighty-five".