3525504539 has 8 divisors (see below), whose sum is σ = 3545535888. Its totient is φ = 3505513120.

The previous prime is 3525504533. The next prime is 3525504553. The reversal of 3525504539 is 9354055253.

It is a happy number.

3525504539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3525504539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3525504496 and 3525504505.

It is not an unprimeable number, because it can be changed into a prime (3525504533) 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, 176909 + ... + 195825.

It is an arithmetic number, because the mean of its divisors is an integer number (443191986).

Almost surely, 2^3525504539 is an apocalyptic number.

3525504539 is a deficient number, since it is larger than the sum of its proper divisors (20031349).

3525504539 is a wasteful number, since it uses less digits than its factorization.

3525504539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19965.

The product of its (nonzero) digits is 405000, while the sum is 41.

The square root of 3525504539 is about 59375.9592680405. The cubic root of 3525504539 is about 1521.9735069463.

The spelling of 3525504539 in words is "three billion, five hundred twenty-five million, five hundred four thousand, five hundred thirty-nine".