4035520452 has 24 divisors (see below), whose sum is σ = 9970109856. Its totient is φ = 1266045568.

The previous prime is 4035520441. The next prime is 4035520457. The reversal of 4035520452 is 2540255304.

It is not an unprimeable number, because it can be changed into a prime (4035520457) 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, 9890778 + ... + 9891185.

It is an arithmetic number, because the mean of its divisors is an integer number (415421244).

Almost surely, 2^4035520452 is an apocalyptic number.

It is an amenable number.

4035520452 is an abundant number, since it is smaller than the sum of its proper divisors (5934589404).

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

4035520452 is a wasteful number, since it uses less digits than its factorization.

4035520452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19781987 (or 19781985 counting only the distinct ones).

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

The square root of 4035520452 is about 63525.7463710581. The cubic root of 4035520452 is about 1592.0859785598.

Adding to 4035520452 its reverse (2540255304), we get a palindrome (6575775756).

The spelling of 4035520452 in words is "four billion, thirty-five million, five hundred twenty thousand, four hundred fifty-two".