1413322545 has 16 divisors (see below), whose sum is σ = 2262294720. Its totient is φ = 753445824.

The previous prime is 1413322531. The next prime is 1413322549. The reversal of 1413322545 is 5452233141.

It is not a de Polignac number, because 1413322545 - 2⁴ = 1413322529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1413322549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17727 + ... + 56043.

It is an arithmetic number, because the mean of its divisors is an integer number (141393420).

Almost surely, 2^1413322545 is an apocalyptic number.

1413322545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1413322545 is a deficient number, since it is larger than the sum of its proper divisors (848972175).

1413322545 is a wasteful number, since it uses less digits than its factorization.

1413322545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40784.

The product of its digits is 14400, while the sum is 30.

The square root of 1413322545 is about 37594.1823291849. The cubic root of 1413322545 is about 1122.2262651319.

Adding to 1413322545 its reverse (5452233141), we get a palindrome (6865555686).

The spelling of 1413322545 in words is "one billion, four hundred thirteen million, three hundred twenty-two thousand, five hundred forty-five".