455343551 has 8 divisors (see below), whose sum is σ = 490885584. Its totient is φ = 419875200.

The previous prime is 455343547. The next prime is 455343619. The reversal of 455343551 is 155343554.

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 455343551 - 2² = 455343547 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 (455343541) 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, 5225 + ... + 30626.

It is an arithmetic number, because the mean of its divisors is an integer number (61360698).

Almost surely, 2^455343551 is an apocalyptic number.

455343551 is a deficient number, since it is larger than the sum of its proper divisors (35542033).

455343551 is a wasteful number, since it uses less digits than its factorization.

455343551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36841.

The product of its digits is 90000, while the sum is 35.

The square root of 455343551 is about 21338.7804478138. The cubic root of 455343551 is about 769.3307002346.

The spelling of 455343551 in words is "four hundred fifty-five million, three hundred forty-three thousand, five hundred fifty-one".