551523352041 has 12 divisors (see below), whose sum is σ = 804857676532. Its totient is φ = 363891695616.

The previous prime is 551523352021. The next prime is 551523352049. The reversal of 551523352041 is 140253325155.

551523352041 is a `hidden beast` number, since 5 + 51 + 52 + 33 + 520 + 4 + 1 = 666.

551523352041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 375161150016 + 176362202025 = 612504^2 + 419955^2 .

It is a de Polignac number, because none of the positive numbers 2^k-551523352041 is a prime.

It is a super-3 number, since 3×551523352041³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 551523351987 and 551523352005.

It is not an unprimeable number, because it can be changed into a prime (551523352049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 315877336 + ... + 315879081.

Almost surely, 2^551523352041 is an apocalyptic number.

It is an amenable number.

551523352041 is a deficient number, since it is larger than the sum of its proper divisors (253334324491).

551523352041 is a wasteful number, since it uses less digits than its factorization.

551523352041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631756520 (or 631756517 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

Adding to 551523352041 its reverse (140253325155), we get a palindrome (691776677196).

The spelling of 551523352041 in words is "five hundred fifty-one billion, five hundred twenty-three million, three hundred fifty-two thousand, forty-one".