3533540160 has 112 divisors (see below), whose sum is σ = 11232489600. Its totient is φ = 941144064.

The previous prime is 3533540137. The next prime is 3533540161. The reversal of 3533540160 is 610453353.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3533540161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1062981 + ... + 1066299.

Almost surely, 2^3533540160 is an apocalyptic number.

3533540160 is a gapful number since it is divisible by the number (30) 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 3533540160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5616244800).

3533540160 is an abundant number, since it is smaller than the sum of its proper divisors (7698949440).

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

3533540160 is a wasteful number, since it uses less digits than its factorization.

3533540160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448 (or 4438 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 3533540160 is about 59443.5880478290. The cubic root of 3533540160 is about 1523.1289654072.

The spelling of 3533540160 in words is "three billion, five hundred thirty-three million, five hundred forty thousand, one hundred sixty".