1518485208 has 64 divisors (see below), whose sum is σ = 3966589440. Its totient is φ = 483504384.

The previous prime is 1518485197. The next prime is 1518485209. The reversal of 1518485208 is 8025848151.

It is a self number, because there is not a number n which added to its sum of digits gives 1518485208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1518485209) 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, 568885 + ... + 571547.

It is an arithmetic number, because the mean of its divisors is an integer number (61977960).

Almost surely, 2^1518485208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1518485208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1983294720).

1518485208 is an abundant number, since it is smaller than the sum of its proper divisors (2448104232).

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

1518485208 is a wasteful number, since it uses less digits than its factorization.

1518485208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3728 (or 3724 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 42.

The square root of 1518485208 is about 38967.7457392649. The cubic root of 1518485208 is about 1149.3973422032.

The spelling of 1518485208 in words is "one billion, five hundred eighteen million, four hundred eighty-five thousand, two hundred eight".