3525505480 has 64 divisors (see below), whose sum is σ = 9542736000. Its totient is φ = 1145124864.

The previous prime is 3525505421. The next prime is 3525505517. The reversal of 3525505480 is 845055253.

It is a happy number.

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, 326025 + ... + 336664.

It is an arithmetic number, because the mean of its divisors is an integer number (149105250).

Almost surely, 2^3525505480 is an apocalyptic number.

It is an amenable number.

3525505480 is an abundant number, since it is smaller than the sum of its proper divisors (6017230520).

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

3525505480 is a wasteful number, since it uses less digits than its factorization.

3525505480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662726 (or 662722 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

The square root of 3525505480 is about 59375.9671921224. The cubic root of 3525505480 is about 1521.9736423574.

The spelling of 3525505480 in words is "three billion, five hundred twenty-five million, five hundred five thousand, four hundred eighty".