3522032520 has 64 divisors (see below), whose sum is σ = 10583723520. Its totient is φ = 937641984.

The previous prime is 3522032497. The next prime is 3522032531. The reversal of 3522032520 is 252302253.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 48664 + ... + 97016.

It is an arithmetic number, because the mean of its divisors is an integer number (165370680).

Almost surely, 2^3522032520 is an apocalyptic number.

3522032520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3522032520 is an abundant number, since it is smaller than the sum of its proper divisors (7061691000).

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

3522032520 is a wasteful number, since it uses less digits than its factorization.

3522032520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48974 (or 48970 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3522032520 is about 59346.7144836174. The cubic root of 3522032520 is about 1521.4737149740.

Adding to 3522032520 its reverse (252302253), we get a palindrome (3774334773).

The spelling of 3522032520 in words is "three billion, five hundred twenty-two million, thirty-two thousand, five hundred twenty".