1516287353 has 16 divisors (see below), whose sum is σ = 1742782080. Its totient is φ = 1292288256.

The previous prime is 1516287347. The next prime is 1516287373. The reversal of 1516287353 is 3537826151.

It is not a de Polignac number, because 1516287353 - 2¹⁰ = 1516286329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1516287353.

It is not an unprimeable number, because it can be changed into a prime (1516287373) 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, 1233143 + ... + 1234371.

It is an arithmetic number, because the mean of its divisors is an integer number (108923880).

Almost surely, 2^1516287353 is an apocalyptic number.

It is an amenable number.

1516287353 is a deficient number, since it is larger than the sum of its proper divisors (226494727).

1516287353 is a wasteful number, since it uses less digits than its factorization.

1516287353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096.

The product of its digits is 151200, while the sum is 41.

The square root of 1516287353 is about 38939.5345760578. The cubic root of 1516287353 is about 1148.8425286573.

The spelling of 1516287353 in words is "one billion, five hundred sixteen million, two hundred eighty-seven thousand, three hundred fifty-three".