5505222451 has 4 divisors (see below), whose sum is σ = 5682810304. Its totient is φ = 5327634600.

The previous prime is 5505222403. The next prime is 5505222461. The reversal of 5505222451 is 1542225055.

It is a happy number.

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 5505222451 - 2⁷ = 5505222323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 177587821 = 5505222451 / (5 + 5 + 0 + 5 + 2 + 2 + 2 + 4 + 5 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5505222461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88793880 + ... + 88793941.

It is an arithmetic number, because the mean of its divisors is an integer number (1420702576).

Almost surely, 2^5505222451 is an apocalyptic number.

5505222451 is a deficient number, since it is larger than the sum of its proper divisors (177587853).

5505222451 is a wasteful number, since it uses less digits than its factorization.

5505222451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177587852.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 5505222451 is about 74197.1862741438. The cubic root of 5505222451 is about 1765.7326900483.

The spelling of 5505222451 in words is "five billion, five hundred five million, two hundred twenty-two thousand, four hundred fifty-one".