551422541 has 8 divisors (see below), whose sum is σ = 582708480. Its totient is φ = 520363008.

The previous prime is 551422537. The next prime is 551422577. The reversal of 551422541 is 145224155.

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 551422541 - 2² = 551422537 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 (551422511) 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 7 ways as a sum of consecutive naturals, for example, 51581 + ... + 61346.

It is an arithmetic number, because the mean of its divisors is an integer number (72838560).

Almost surely, 2^551422541 is an apocalyptic number.

It is an amenable number.

551422541 is a deficient number, since it is larger than the sum of its proper divisors (31285939).

551422541 is a wasteful number, since it uses less digits than its factorization.

551422541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113203.

The product of its digits is 8000, while the sum is 29.

The square root of 551422541 is about 23482.3878896504. The cubic root of 551422541 is about 820.0270370820.

Adding to 551422541 its reverse (145224155), we get a palindrome (696646696).

The spelling of 551422541 in words is "five hundred fifty-one million, four hundred twenty-two thousand, five hundred forty-one".