455030045 has 8 divisors (see below), whose sum is σ = 569776896. Its totient is φ = 348196816.

The previous prime is 455029957. The next prime is 455030047. The reversal of 455030045 is 540030554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 455030045 - 2⁸ = 455029789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455029996 and 455030023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455030047) by changing a digit.

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, 1978277 + ... + 1978506.

It is an arithmetic number, because the mean of its divisors is an integer number (71222112).

Almost surely, 2^455030045 is an apocalyptic number.

It is an amenable number.

455030045 is a deficient number, since it is larger than the sum of its proper divisors (114746851).

455030045 is a wasteful number, since it uses less digits than its factorization.

455030045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956811.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 455030045 is about 21331.4332617384. The cubic root of 455030045 is about 769.1540971953.

Adding to 455030045 its reverse (540030554), we get a palindrome (995060599).

It can be divided in two parts, 45 and 5030045, that multiplied together give a square (226352025 = 15045²).

The spelling of 455030045 in words is "four hundred fifty-five million, thirty thousand, forty-five".