5599551155 has 16 divisors (see below), whose sum is σ = 7335153504. Its totient is φ = 4069716480.

The previous prime is 5599551119. The next prime is 5599551157. The reversal of 5599551155 is 5511559955.

It is not a de Polignac number, because 5599551155 - 2¹² = 5599547059 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (5599551157) by changing a digit.

It is an upside-down number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52637 + ... + 118193.

It is an arithmetic number, because the mean of its divisors is an integer number (458447094).

Almost surely, 2^5599551155 is an apocalyptic number.

5599551155 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5599551155 is a deficient number, since it is larger than the sum of its proper divisors (1735602349).

5599551155 is a wasteful number, since it uses less digits than its factorization.

5599551155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67126.

The product of its digits is 1265625, while the sum is 50.

The square root of 5599551155 is about 74830.1487035807. The cubic root of 5599551155 is about 1775.7605580186.

The spelling of 5599551155 in words is "five billion, five hundred ninety-nine million, five hundred fifty-one thousand, one hundred fifty-five".