1518980076 has 72 divisors (see below), whose sum is σ = 4013833824. Its totient is φ = 483436800.

The previous prime is 1518980051. The next prime is 1518980081. The reversal of 1518980076 is 6700898151.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 579120 + ... + 581736.

It is an arithmetic number, because the mean of its divisors is an integer number (55747692).

Almost surely, 2^1518980076 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 1518980076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2006916912).

1518980076 is an abundant number, since it is smaller than the sum of its proper divisors (2494853748).

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

1518980076 is a wasteful number, since it uses less digits than its factorization.

1518980076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351 (or 3346 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 45.

The square root of 1518980076 is about 38974.0949349693. The cubic root of 1518980076 is about 1149.5221899094.

The spelling of 1518980076 in words is "one billion, five hundred eighteen million, nine hundred eighty thousand, seventy-six".