553566532441 has 8 divisors (see below), whose sum is σ = 596154697544. Its totient is φ = 510979242240.

The previous prime is 553566532433. The next prime is 553566532447. The reversal of 553566532441 is 144235665355.

It can be written as a sum of positive squares in 4 ways, for example, as 99868640400 + 453697892041 = 316020^2 + 673571^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 553566532441 - 2³ = 553566532433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553566532447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1755265 + ... + 2046481.

It is an arithmetic number, because the mean of its divisors is an integer number (74519337193).

Almost surely, 2^553566532441 is an apocalyptic number.

It is an amenable number.

553566532441 is a deficient number, since it is larger than the sum of its proper divisors (42588165103).

553566532441 is a wasteful number, since it uses less digits than its factorization.

553566532441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437451.

The product of its digits is 6480000, while the sum is 49.

The spelling of 553566532441 in words is "five hundred fifty-three billion, five hundred sixty-six million, five hundred thirty-two thousand, four hundred forty-one".