34545455 has 8 divisors (see below), whose sum is σ = 47376672. Its totient is φ = 23688288.

The previous prime is 34545449. The next prime is 34545461. The reversal of 34545455 is 55454543.

It is an interprime number because it is at equal distance from previous prime (34545449) and next prime (34545461).

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 34545455 - 2¹⁰ = 34544431 is a prime.

It is a super-2 number, since 2×34545455² = 2386776922314050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 987013 = 34545455 / (3 + 4 + 5 + 4 + 5 + 4 + 5 + 5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493472 + ... + 493541.

It is an arithmetic number, because the mean of its divisors is an integer number (5922084).

Almost surely, 2^34545455 is an apocalyptic number.

34545455 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

34545455 is a deficient number, since it is larger than the sum of its proper divisors (12831217).

34545455 is an equidigital number, since it uses as much as digits as its factorization.

34545455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987025.

The product of its digits is 120000, while the sum is 35.

The square root of 34545455 is about 5877.5381751206. The cubic root of 34545455 is about 325.6844117411.

Adding to 34545455 its reverse (55454543), we get a palindrome (89999998).

The spelling of 34545455 in words is "thirty-four million, five hundred forty-five thousand, four hundred fifty-five".