5551601110 has 16 divisors (see below), whose sum is σ = 10901326032. Its totient is φ = 2018764000.

The previous prime is 5551601087. The next prime is 5551601119. The reversal of 5551601110 is 111061555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551601119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25234441 + ... + 25234660.

It is an arithmetic number, because the mean of its divisors is an integer number (681332877).

Almost surely, 2^5551601110 is an apocalyptic number.

5551601110 is a deficient number, since it is larger than the sum of its proper divisors (5349724922).

5551601110 is a wasteful number, since it uses less digits than its factorization.

5551601110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50469119.

The product of its (nonzero) digits is 750, while the sum is 25.

The square root of 5551601110 is about 74509.0673005642. The cubic root of 5551601110 is about 1770.6772930145.

Adding to 5551601110 its reverse (111061555), we get a palindrome (5662662665).

The spelling of 5551601110 in words is "five billion, five hundred fifty-one million, six hundred one thousand, one hundred ten".