1532832560 has 160 divisors (see below), whose sum is σ = 4219979904. Its totient is φ = 506880000.

The previous prime is 1532832551. The next prime is 1532832563. The reversal of 1532832560 is 652382351.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 1532832560.

It is not an unprimeable number, because it can be changed into a prime (1532832563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2318630 + ... + 2319290.

Almost surely, 2^1532832560 is an apocalyptic number.

1532832560 is a gapful number since it is divisible by the number (10) 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 1532832560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2109989952).

1532832560 is an abundant number, since it is smaller than the sum of its proper divisors (2687147344).

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

1532832560 is a wasteful number, since it uses less digits than its factorization.

1532832560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 1532832560 is about 39151.4055941801. The cubic root of 1532832560 is about 1153.0060134177.

The spelling of 1532832560 in words is "one billion, five hundred thirty-two million, eight hundred thirty-two thousand, five hundred sixty".