5501636446 has 4 divisors (see below), whose sum is σ = 8252454672. Its totient is φ = 2750818222.

The previous prime is 5501636443. The next prime is 5501636453. The reversal of 5501636446 is 6446361055.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×5501636446³ (a number of 30 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5501636399 and 5501636408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501636443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375409110 + ... + 1375409113.

It is an arithmetic number, because the mean of its divisors is an integer number (2063113668).

Almost surely, 2^5501636446 is an apocalyptic number.

5501636446 is a deficient number, since it is larger than the sum of its proper divisors (2750818226).

5501636446 is a wasteful number, since it uses less digits than its factorization.

5501636446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750818225.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 5501636446 is about 74173.0169670885. The cubic root of 5501636446 is about 1765.3492177094.

The spelling of 5501636446 in words is "five billion, five hundred one million, six hundred thirty-six thousand, four hundred forty-six".