5515633441 has 4 divisors (see below), whose sum is σ = 5632987392. Its totient is φ = 5398279492.

The previous prime is 5515633439. The next prime is 5515633447. The reversal of 5515633441 is 1443365155.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5515633441 - 2¹ = 5515633439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5515633441.

It is not an unprimeable number, because it can be changed into a prime (5515633447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58676905 + ... + 58676998.

It is an arithmetic number, because the mean of its divisors is an integer number (1408246848).

Almost surely, 2^5515633441 is an apocalyptic number.

It is an amenable number.

5515633441 is a deficient number, since it is larger than the sum of its proper divisors (117353951).

5515633441 is a wasteful number, since it uses less digits than its factorization.

5515633441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117353950.

The product of its digits is 108000, while the sum is 37.

The square root of 5515633441 is about 74267.3107160883. The cubic root of 5515633441 is about 1766.8450549941.

Adding to 5515633441 its reverse (1443365155), we get a palindrome (6958998596).

The spelling of 5515633441 in words is "five billion, five hundred fifteen million, six hundred thirty-three thousand, four hundred forty-one".