1514213445 has 32 divisors (see below), whose sum is σ = 2548122624. Its totient is φ = 766771200.

The previous prime is 1514213387. The next prime is 1514213479. The reversal of 1514213445 is 5443124151.

It is not a de Polignac number, because 1514213445 - 2⁶ = 1514213381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6076 + ... + 55365.

It is an arithmetic number, because the mean of its divisors is an integer number (79628832).

Almost surely, 2^1514213445 is an apocalyptic number.

1514213445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1514213445 is a deficient number, since it is larger than the sum of its proper divisors (1033909179).

1514213445 is a wasteful number, since it uses less digits than its factorization.

1514213445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61533.

The product of its digits is 9600, while the sum is 30.

The square root of 1514213445 is about 38912.8956131512. The cubic root of 1514213445 is about 1148.3185117112.

Adding to 1514213445 its reverse (5443124151), we get a palindrome (6957337596).

The spelling of 1514213445 in words is "one billion, five hundred fourteen million, two hundred thirteen thousand, four hundred forty-five".