5654511331 has 8 divisors (see below), whose sum is σ = 6473781504. Its totient is φ = 4838111880.

The previous prime is 5654511323. The next prime is 5654511341. The reversal of 5654511331 is 1331154565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5654511331 - 2³ = 5654511323 is a prime.

It is a super-2 number, since 2×5654511331² = 63946996784814783122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5654511301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713455 + ... + 721336.

It is an arithmetic number, because the mean of its divisors is an integer number (809222688).

Almost surely, 2^5654511331 is an apocalyptic number.

5654511331 is a deficient number, since it is larger than the sum of its proper divisors (819270173).

5654511331 is a wasteful number, since it uses less digits than its factorization.

5654511331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435361.

The product of its digits is 27000, while the sum is 34.

The square root of 5654511331 is about 75196.4848314068. The cubic root of 5654511331 is about 1781.5514112847.

Adding to 5654511331 its reverse (1331154565), we get a palindrome (6985665896).

It can be divided in two parts, 56545 and 11331, that added together give a palindrome (67876).

The spelling of 5654511331 in words is "five billion, six hundred fifty-four million, five hundred eleven thousand, three hundred thirty-one".