5551555150 has 48 divisors (see below), whose sum is σ = 10486382400. Its totient is φ = 2186271360.

The previous prime is 5551555133. The next prime is 5551555153. The reversal of 5551555150 is 515551555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551555153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1534744 + ... + 1538356.

It is an arithmetic number, because the mean of its divisors is an integer number (218466300).

Almost surely, 2^5551555150 is an apocalyptic number.

5551555150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5551555150 is a deficient number, since it is larger than the sum of its proper divisors (4934827250).

5551555150 is a wasteful number, since it uses less digits than its factorization.

5551555150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4093 (or 4088 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 37.

The square root of 5551555150 is about 74508.7588810873. The cubic root of 5551555150 is about 1770.6724067032.

It can be divided in two parts, 5 and 551555150, that added together give a palindrome (551555155).

The spelling of 5551555150 in words is "five billion, five hundred fifty-one million, five hundred fifty-five thousand, one hundred fifty".