3545200452 has 24 divisors (see below), whose sum is σ = 8295983136. Its totient is φ = 1178326528.

The previous prime is 3545200429. The next prime is 3545200453. The reversal of 3545200452 is 2540025453.

It is a super-2 number, since 2×3545200452² = 25136892489722008608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3545200453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421533 + ... + 429860.

It is an arithmetic number, because the mean of its divisors is an integer number (345665964).

Almost surely, 2^3545200452 is an apocalyptic number.

It is an amenable number.

3545200452 is an abundant number, since it is smaller than the sum of its proper divisors (4750782684).

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

3545200452 is a wasteful number, since it uses less digits than its factorization.

3545200452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851747 (or 851745 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 3545200452 is about 59541.5859043073. The cubic root of 3545200452 is about 1524.8025116653.

The spelling of 3545200452 in words is "three billion, five hundred forty-five million, two hundred thousand, four hundred fifty-two".