1032497556 has 48 divisors (see below), whose sum is σ = 2501466240. Its totient is φ = 331067520.

The previous prime is 1032497519. The next prime is 1032497561. The reversal of 1032497556 is 6557942301.

1032497556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91041 + ... + 101751.

It is an arithmetic number, because the mean of its divisors is an integer number (52113880).

Almost surely, 2^1032497556 is an apocalyptic number.

It is a pronic number, being equal to 32132×32133.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1032497556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1250733120).

1032497556 is an abundant number, since it is smaller than the sum of its proper divisors (1468968684).

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

1032497556 is a wasteful number, since it uses less digits than its factorization.

1032497556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11024 (or 11022 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 1032497556 is about 32132.4999961099. The cubic root of 1032497556 is about 1010.7172489166.

It can be divided in two parts, 10324 and 97556, that added together give a triangular number (107880 = T₄₆₄).

The spelling of 1032497556 in words is "one billion, thirty-two million, four hundred ninety-seven thousand, five hundred fifty-six".