1455134045 has 8 divisors (see below), whose sum is σ = 1763114496. Its totient is φ = 1152804816.

The previous prime is 1455134029. The next prime is 1455134047. The reversal of 1455134045 is 5404315541.

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 1455134045 - 2⁴ = 1455134029 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 (1455134047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1412237 + ... + 1413266.

It is an arithmetic number, because the mean of its divisors is an integer number (220389312).

Almost surely, 2^1455134045 is an apocalyptic number.

It is an amenable number.

1455134045 is a deficient number, since it is larger than the sum of its proper divisors (307980451).

1455134045 is a wasteful number, since it uses less digits than its factorization.

1455134045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825611.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 1455134045 is about 38146.2192753096. The cubic root of 1455134045 is about 1133.1854787413.

Adding to 1455134045 its reverse (5404315541), we get a palindrome (6859449586).

The spelling of 1455134045 in words is "one billion, four hundred fifty-five million, one hundred thirty-four thousand, forty-five".