5545302551 has 4 divisors (see below), whose sum is σ = 5837160600. Its totient is φ = 5253444504.

The previous prime is 5545302547. The next prime is 5545302569. The reversal of 5545302551 is 1552035455.

5545302551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1552035455 = 5 ⋅310407091.

It is a cyclic number.

It is not a de Polignac number, because 5545302551 - 2² = 5545302547 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545302151) 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, 145928996 + ... + 145929033.

It is an arithmetic number, because the mean of its divisors is an integer number (1459290150).

Almost surely, 2^5545302551 is an apocalyptic number.

5545302551 is a deficient number, since it is larger than the sum of its proper divisors (291858049).

5545302551 is a wasteful number, since it uses less digits than its factorization.

5545302551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291858048.

The product of its (nonzero) digits is 75000, while the sum is 35.

The square root of 5545302551 is about 74466.7882414704. The cubic root of 5545302551 is about 1770.0074000350.

The spelling of 5545302551 in words is "five billion, five hundred forty-five million, three hundred two thousand, five hundred fifty-one".