3452075520 has 160 divisors (see below), whose sum is σ = 11516262912. Its totient is φ = 880484352.

The previous prime is 3452075507. The next prime is 3452075521. The reversal of 3452075520 is 255702543.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452075521) 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, 166869 + ... + 186411.

Almost surely, 2^3452075520 is an apocalyptic number.

3452075520 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 3452075520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5758131456).

3452075520 is an abundant number, since it is smaller than the sum of its proper divisors (8064187392).

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

3452075520 is a wasteful number, since it uses less digits than its factorization.

3452075520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19592 (or 19576 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 3452075520 is about 58754.3659654327. The cubic root of 3452075520 is about 1511.3327589778.

The spelling of 3452075520 in words is "three billion, four hundred fifty-two million, seventy-five thousand, five hundred twenty".