3526540064 has 48 divisors (see below), whose sum is σ = 7093997568. Its totient is φ = 1725276672.

The previous prime is 3526540001. The next prime is 3526540079. The reversal of 3526540064 is 4600456253.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290729 + ... + 302615.

It is an arithmetic number, because the mean of its divisors is an integer number (147791616).

Almost surely, 2^3526540064 is an apocalyptic number.

It is an amenable number.

3526540064 is an abundant number, since it is smaller than the sum of its proper divisors (3567457504).

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

3526540064 is a wasteful number, since it uses less digits than its factorization.

3526540064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12097 (or 12089 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 3526540064 is about 59384.6786974553. The cubic root of 3526540064 is about 1522.1225056988.

The spelling of 3526540064 in words is "three billion, five hundred twenty-six million, five hundred forty thousand, sixty-four".