1518130902 has 16 divisors (see below), whose sum is σ = 3056641200. Its totient is φ = 502647072.

The previous prime is 1518130883. The next prime is 1518130907. The reversal of 1518130902 is 2090318151.

It is a self number, because there is not a number n which added to its sum of digits gives 1518130902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1518130907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 848173 + ... + 849960.

It is an arithmetic number, because the mean of its divisors is an integer number (191040075).

Almost surely, 2^1518130902 is an apocalyptic number.

1518130902 is an abundant number, since it is smaller than the sum of its proper divisors (1538510298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1518130902 is a wasteful number, since it uses less digits than its factorization.

1518130902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698287.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 1518130902 is about 38963.1993296238. The cubic root of 1518130902 is about 1149.3079394989.

The spelling of 1518130902 in words is "one billion, five hundred eighteen million, one hundred thirty thousand, nine hundred two".