551354313 has 16 divisors (see below), whose sum is σ = 761188352. Its totient is φ = 354618000.

The previous prime is 551354311. The next prime is 551354317. The reversal of 551354313 is 313453155.

It is not a de Polignac number, because 551354313 - 2¹ = 551354311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (551354311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21828 + ... + 39738.

It is an arithmetic number, because the mean of its divisors is an integer number (47574272).

Almost surely, 2^551354313 is an apocalyptic number.

It is an amenable number.

551354313 is a deficient number, since it is larger than the sum of its proper divisors (209834039).

551354313 is a wasteful number, since it uses less digits than its factorization.

551354313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18276.

The product of its digits is 13500, while the sum is 30.

The square root of 551354313 is about 23480.9350963713. The cubic root of 551354313 is about 819.9932147961.

The spelling of 551354313 in words is "five hundred fifty-one million, three hundred fifty-four thousand, three hundred thirteen".