1044087552 has 108 divisors (see below), whose sum is σ = 3019960944. Its totient is φ = 346920960.

The previous prime is 1044087547. The next prime is 1044087607. The reversal of 1044087552 is 2557804401.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 1061653 + ... + 1062635.

Almost surely, 2^1044087552 is an apocalyptic number.

1044087552 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 1044087552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1509980472).

1044087552 is an abundant number, since it is smaller than the sum of its proper divisors (1975873392).

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

1044087552 is an equidigital number, since it uses as much as digits as its factorization.

1044087552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466 (or 1449 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The square root of 1044087552 is about 32312.3436475908. The cubic root of 1044087552 is about 1014.4850217492.

The spelling of 1044087552 in words is "one billion, forty-four million, eighty-seven thousand, five hundred fifty-two".