2514532144 has 20 divisors (see below), whose sum is σ = 4930606296. Its totient is φ = 1242117632.

The previous prime is 2514532133. The next prime is 2514532147. The reversal of 2514532144 is 4412354152.

It is not an unprimeable number, because it can be changed into a prime (2514532147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945409 + ... + 948064.

Almost surely, 2^2514532144 is an apocalyptic number.

It is an amenable number.

2514532144 is a deficient number, since it is larger than the sum of its proper divisors (2416074152).

2514532144 is a wasteful number, since it uses less digits than its factorization.

2514532144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893564 (or 1893558 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 2514532144 is about 50145.1108683588. The cubic root of 2514532144 is about 1359.8334830729.

Adding to 2514532144 its reverse (4412354152), we get a palindrome (6926886296).

The spelling of 2514532144 in words is "two billion, five hundred fourteen million, five hundred thirty-two thousand, one hundred forty-four".