5427090469 has 4 divisors (see below), whose sum is σ = 5480824140. Its totient is φ = 5373356800.

The previous prime is 5427090457. The next prime is 5427090499. The reversal of 5427090469 is 9640907245.

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 3559554244 + 1867536225 = 59662^2 + 43215^2 .

It is a cyclic number.

It is not a de Polignac number, because 5427090469 - 2³¹ = 3279606821 is a prime.

It is a super-2 number, since 2×5427090469² = 58906621917421279922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5427090499) 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, 26866684 + ... + 26866885.

It is an arithmetic number, because the mean of its divisors is an integer number (1370206035).

Almost surely, 2^5427090469 is an apocalyptic number.

It is an amenable number.

5427090469 is a deficient number, since it is larger than the sum of its proper divisors (53733671).

5427090469 is a wasteful number, since it uses less digits than its factorization.

5427090469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53733670.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 5427090469 is about 73668.7889747076. The cubic root of 5427090469 is about 1757.3395657351.

The spelling of 5427090469 in words is "five billion, four hundred twenty-seven million, ninety thousand, four hundred sixty-nine".