1455605455 has 8 divisors (see below), whose sum is σ = 1750230000. Its totient is φ = 1162148736.

The previous prime is 1455605387. The next prime is 1455605471. The reversal of 1455605455 is 5545065541.

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 1455605455 - 2²⁹ = 918734543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289210 + ... + 294199.

It is an arithmetic number, because the mean of its divisors is an integer number (218778750).

Almost surely, 2^1455605455 is an apocalyptic number.

1455605455 is a deficient number, since it is larger than the sum of its proper divisors (294624545).

1455605455 is an equidigital number, since it uses as much as digits as its factorization.

1455605455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583913.

The product of its (nonzero) digits is 300000, while the sum is 40.

The square root of 1455605455 is about 38152.3977621329. The cubic root of 1455605455 is about 1133.3078356913.

The spelling of 1455605455 in words is "one billion, four hundred fifty-five million, six hundred five thousand, four hundred fifty-five".