5551100507 has 4 divisors (see below), whose sum is σ = 5617981320. Its totient is φ = 5484219696.

The previous prime is 5551100483. The next prime is 5551100509. The reversal of 5551100507 is 7050011555.

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

It is a cyclic number.

It is not a de Polignac number, because 5551100507 - 2¹⁰ = 5551099483 is a prime.

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 5551100507.

It is not an unprimeable number, because it can be changed into a prime (5551100509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33440282 + ... + 33440447.

It is an arithmetic number, because the mean of its divisors is an integer number (1404495330).

Almost surely, 2^5551100507 is an apocalyptic number.

5551100507 is a deficient number, since it is larger than the sum of its proper divisors (66880813).

5551100507 is an equidigital number, since it uses as much as digits as its factorization.

5551100507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66880812.

The product of its (nonzero) digits is 4375, while the sum is 29.

The square root of 5551100507 is about 74505.7078820140. The cubic root of 5551100507 is about 1770.6240691492.

The spelling of 5551100507 in words is "five billion, five hundred fifty-one million, one hundred thousand, five hundred seven".