551552102433 has 12 divisors (see below), whose sum is σ = 798969143700. Its totient is φ = 366647813856.

The previous prime is 551552102383. The next prime is 551552102459. The reversal of 551552102433 is 334201255155.

551552102433 is a `hidden beast` number, since 5 + 5 + 1 + 5 + 5 + 210 + 2 + 433 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 462519687744 + 89032414689 = 680088^2 + 298383^2 .

It is not a de Polignac number, because 551552102433 - 2¹⁰ = 551552101409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (551552102473) 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, 87795666 + ... + 87801947.

It is an arithmetic number, because the mean of its divisors is an integer number (66580761975).

Almost surely, 2^551552102433 is an apocalyptic number.

It is an amenable number.

551552102433 is a deficient number, since it is larger than the sum of its proper divisors (247417041267).

551552102433 is a wasteful number, since it uses less digits than its factorization.

551552102433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175597968 (or 175597965 counting only the distinct ones).

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

Adding to 551552102433 its reverse (334201255155), we get a palindrome (885753357588).

The spelling of 551552102433 in words is "five hundred fifty-one billion, five hundred fifty-two million, one hundred two thousand, four hundred thirty-three".