5425504331 has 4 divisors (see below), whose sum is σ = 5842850832. Its totient is φ = 5008157832.

The previous prime is 5425504327. The next prime is 5425504351. The reversal of 5425504331 is 1334055245.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5425504331 - 2² = 5425504327 is a prime.

It is a super-2 number, since 2×5425504331² = 58872194491399515122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5425504351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208673231 + ... + 208673256.

It is an arithmetic number, because the mean of its divisors is an integer number (1460712708).

Almost surely, 2^5425504331 is an apocalyptic number.

5425504331 is a deficient number, since it is larger than the sum of its proper divisors (417346501).

5425504331 is a wasteful number, since it uses less digits than its factorization.

5425504331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417346500.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 5425504331 is about 73658.0228556265. The cubic root of 5425504331 is about 1757.1683472480.

Adding to 5425504331 its reverse (1334055245), we get a palindrome (6759559576).

The spelling of 5425504331 in words is "five billion, four hundred twenty-five million, five hundred four thousand, three hundred thirty-one".