5505626427 has 16 divisors (see below), whose sum is σ = 8560742400. Its totient is φ = 3146071656.

The previous prime is 5505626417. The next prime is 5505626429. The reversal of 5505626427 is 7246265055.

It is not a de Polignac number, because 5505626427 - 2¹⁰ = 5505625403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5505626429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2674203 + ... + 2676260.

It is an arithmetic number, because the mean of its divisors is an integer number (535046400).

Almost surely, 2^5505626427 is an apocalyptic number.

5505626427 is a deficient number, since it is larger than the sum of its proper divisors (3055115973).

5505626427 is an equidigital number, since it uses as much as digits as its factorization.

5505626427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5350487 (or 5350473 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 42.

The square root of 5505626427 is about 74199.9085376795. The cubic root of 5505626427 is about 1765.7758791103.

The spelling of 5505626427 in words is "five billion, five hundred five million, six hundred twenty-six thousand, four hundred twenty-seven".