551347045003 has 8 divisors (see below), whose sum is σ = 552419185680. Its totient is φ = 550275939840.

The previous prime is 551347044979. The next prime is 551347045033. The reversal of 551347045003 is 300540743155.

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 551347045003 - 2⁹ = 551347044491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (551347045033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811323 + ... + 1327003.

It is an arithmetic number, because the mean of its divisors is an integer number (69052398210).

Almost surely, 2^551347045003 is an apocalyptic number.

551347045003 is a deficient number, since it is larger than the sum of its proper divisors (1072140677).

551347045003 is a wasteful number, since it uses less digits than its factorization.

551347045003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517757.

The product of its (nonzero) digits is 126000, while the sum is 37.

Adding to 551347045003 its reverse (300540743155), we get a palindrome (851887788158).

The spelling of 551347045003 in words is "five hundred fifty-one billion, three hundred forty-seven million, forty-five thousand, three".