5404520231 has 16 divisors (see below), whose sum is σ = 6039411840. Its totient is φ = 4793802720.

The previous prime is 5404520161. The next prime is 5404520239. The reversal of 5404520231 is 1320254045.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5404520231 - 2¹⁰ = 5404519207 is a prime.

It is a super-2 number, since 2×5404520231² = 58417677854576586722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5404520231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404520239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476381 + ... + 487593.

It is an arithmetic number, because the mean of its divisors is an integer number (377463240).

Almost surely, 2^5404520231 is an apocalyptic number.

5404520231 is a deficient number, since it is larger than the sum of its proper divisors (634891609).

5404520231 is a wasteful number, since it uses less digits than its factorization.

5404520231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12286.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5404520231 is about 73515.4421261275. The cubic root of 5404520231 is about 1754.9000336454.

Adding to 5404520231 its reverse (1320254045), we get a palindrome (6724774276).

The spelling of 5404520231 in words is "five billion, four hundred four million, five hundred twenty thousand, two hundred thirty-one".