1513163242 has 16 divisors (see below), whose sum is σ = 2319112800. Its totient is φ = 740277648.

The previous prime is 1513163231. The next prime is 1513163243. The reversal of 1513163242 is 2423613151.

It is a self number, because there is not a number n which added to its sum of digits gives 1513163242.

It is not an unprimeable number, because it can be changed into a prime (1513163243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17928 + ... + 57859.

It is an arithmetic number, because the mean of its divisors is an integer number (144944550).

Almost surely, 2^1513163242 is an apocalyptic number.

1513163242 is a deficient number, since it is larger than the sum of its proper divisors (805949558).

1513163242 is a wasteful number, since it uses less digits than its factorization.

1513163242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76005.

The product of its digits is 4320, while the sum is 28.

The square root of 1513163242 is about 38899.3989927865. The cubic root of 1513163242 is about 1148.0529730884.

Adding to 1513163242 its reverse (2423613151), we get a palindrome (3936776393).

The spelling of 1513163242 in words is "one billion, five hundred thirteen million, one hundred sixty-three thousand, two hundred forty-two".