1514452345 has 16 divisors (see below), whose sum is σ = 2082931200. Its totient is φ = 1035497664.

The previous prime is 1514452343. The next prime is 1514452351. The reversal of 1514452345 is 5432544151.

It is a cyclic number.

It is not a de Polignac number, because 1514452345 - 2¹ = 1514452343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1514452345.

It is not an unprimeable number, because it can be changed into a prime (1514452343) 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, 49777 + ... + 74206.

It is an arithmetic number, because the mean of its divisors is an integer number (130183200).

Almost surely, 2^1514452345 is an apocalyptic number.

It is an amenable number.

1514452345 is a deficient number, since it is larger than the sum of its proper divisors (568478855).

1514452345 is a wasteful number, since it uses less digits than its factorization.

1514452345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124344.

The product of its digits is 48000, while the sum is 34.

The square root of 1514452345 is about 38915.9651685526. The cubic root of 1514452345 is about 1148.3788992494.

Adding to 1514452345 its reverse (5432544151), we get a palindrome (6946996496).

The spelling of 1514452345 in words is "one billion, five hundred fourteen million, four hundred fifty-two thousand, three hundred forty-five".