551450450230 has 8 divisors (see below), whose sum is σ = 992610810432. Its totient is φ = 220580180088.

The previous prime is 551450450191. The next prime is 551450450263. The reversal of 551450450230 is 32054054155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 27572522502 + ... + 27572522521.

It is an arithmetic number, because the mean of its divisors is an integer number (124076351304).

Almost surely, 2^551450450230 is an apocalyptic number.

551450450230 is a deficient number, since it is larger than the sum of its proper divisors (441160360202).

551450450230 is a wasteful number, since it uses less digits than its factorization.

551450450230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55145045030.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 551450450230 in words is "five hundred fifty-one billion, four hundred fifty million, four hundred fifty thousand, two hundred thirty".