5510100155 has 8 divisors (see below), whose sum is σ = 7556708832. Its totient is φ = 3778354368.

The previous prime is 5510100083. The next prime is 5510100157. The reversal of 5510100155 is 5510010155.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5510100155 - 2¹⁰ = 5510099131 is a prime.

It is a super-2 number, since 2×5510100155² = 60722407436262048050, which contains 22 as substring.

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 5510100155.

It is not an unprimeable number, because it can be changed into a prime (5510100157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78715682 + ... + 78715751.

It is an arithmetic number, because the mean of its divisors is an integer number (944588604).

Almost surely, 2^5510100155 is an apocalyptic number.

5510100155 is a deficient number, since it is larger than the sum of its proper divisors (2046608677).

5510100155 is a wasteful number, since it uses less digits than its factorization.

5510100155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157431445.

The product of its (nonzero) digits is 625, while the sum is 23.

The square root of 5510100155 is about 74230.0488683660. The cubic root of 5510100155 is about 1766.2540240524.

Subtracting from 5510100155 its reverse (5510010155), we obtain a square (90000 = 300²).

The spelling of 5510100155 in words is "five billion, five hundred ten million, one hundred thousand, one hundred fifty-five".