1418246545 has 16 divisors (see below), whose sum is σ = 1809218880. Its totient is φ = 1064232000.

The previous prime is 1418246527. The next prime is 1418246563. The reversal of 1418246545 is 5456428141.

It is an interprime number because it is at equal distance from previous prime (1418246527) and next prime (1418246563).

It is not a de Polignac number, because 1418246545 - 2¹⁵ = 1418213777 is a prime.

It is a super-2 number, since 2×1418246545² = 4022846524808874050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1418246498 and 1418246507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64311 + ... + 83500.

It is an arithmetic number, because the mean of its divisors is an integer number (113076180).

Almost surely, 2^1418246545 is an apocalyptic number.

It is an amenable number.

1418246545 is a deficient number, since it is larger than the sum of its proper divisors (390972335).

1418246545 is a wasteful number, since it uses less digits than its factorization.

1418246545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147936.

The product of its digits is 153600, while the sum is 40.

The square root of 1418246545 is about 37659.6142439086. The cubic root of 1418246545 is about 1123.5280291247.

The spelling of 1418246545 in words is "one billion, four hundred eighteen million, two hundred forty-six thousand, five hundred forty-five".