552154121441231 has 16 divisors (see below), whose sum is σ = 584714625331200. Its totient is φ = 519951120007968.

The previous prime is 552154121441149. The next prime is 552154121441281. The reversal of 552154121441231 is 132144121451255.

It is not a de Polignac number, because 552154121441231 - 2³⁸ = 551879243534287 is a prime.

It is a super-2 number, since 2×552154121441231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552154121441281) 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, 101891735 + ... + 107173848.

It is an arithmetic number, because the mean of its divisors is an integer number (36544664083200).

Almost surely, 2^{552154121441231} is an apocalyptic number.

552154121441231 is a deficient number, since it is larger than the sum of its proper divisors (32560503889969).

552154121441231 is a wasteful number, since it uses less digits than its factorization.

552154121441231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209066438.

The product of its digits is 192000, while the sum is 41.

Adding to 552154121441231 its reverse (132144121451255), we get a palindrome (684298242892486).

The spelling of 552154121441231 in words is "five hundred fifty-two trillion, one hundred fifty-four billion, one hundred twenty-one million, four hundred forty-one thousand, two hundred thirty-one".