1045318152 has 64 divisors (see below), whose sum is σ = 2674788480. Its totient is φ = 340301312.

The previous prime is 1045318147. The next prime is 1045318177. The reversal of 1045318152 is 2518135401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294613 + ... + 298139.

It is an arithmetic number, because the mean of its divisors is an integer number (41793570).

Almost surely, 2^1045318152 is an apocalyptic number.

1045318152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1045318152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1337394240).

1045318152 is an abundant number, since it is smaller than the sum of its proper divisors (1629470328).

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

1045318152 is a wasteful number, since it uses less digits than its factorization.

1045318152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822 (or 3818 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 1045318152 is about 32331.3802984036. The cubic root of 1045318152 is about 1014.8834350516.

The spelling of 1045318152 in words is "one billion, forty-five million, three hundred eighteen thousand, one hundred fifty-two".