5425524331 has 4 divisors (see below), whose sum is σ = 5427353464. Its totient is φ = 5423695200.

The previous prime is 5425524319. The next prime is 5425524361. The reversal of 5425524331 is 1334255245.

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 5425524331 - 2²³ = 5417135723 is a prime.

It is a super-2 number, since 2×5425524331² = 58872628532545995122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5425524361) 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, 910110 + ... + 916051.

It is an arithmetic number, because the mean of its divisors is an integer number (1356838366).

Almost surely, 2^5425524331 is an apocalyptic number.

5425524331 is a deficient number, since it is larger than the sum of its proper divisors (1829133).

5425524331 is a wasteful number, since it uses less digits than its factorization.

5425524331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829132.

The product of its digits is 72000, while the sum is 34.

The square root of 5425524331 is about 73658.1586180377. The cubic root of 5425524331 is about 1757.1705063913.

Adding to 5425524331 its reverse (1334255245), we get a palindrome (6759779576).

The spelling of 5425524331 in words is "five billion, four hundred twenty-five million, five hundred twenty-four thousand, three hundred thirty-one".