3652645530 has 32 divisors (see below), whose sum is σ = 8768109888. Its totient is φ = 973843200.

The previous prime is 3652645523. The next prime is 3652645537. The reversal of 3652645530 is 355462563.

It is an interprime number because it is at equal distance from previous prime (3652645523) and next prime (3652645537).

It is not an unprimeable number, because it can be changed into a prime (3652645537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200085 + ... + 217575.

It is an arithmetic number, because the mean of its divisors is an integer number (274003434).

Almost surely, 2^3652645530 is an apocalyptic number.

3652645530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3652645530 is an abundant number, since it is smaller than the sum of its proper divisors (5115464358).

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

3652645530 is a wasteful number, since it uses less digits than its factorization.

3652645530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24462.

The product of its (nonzero) digits is 324000, while the sum is 39.

The square root of 3652645530 is about 60437.1204641651. The cubic root of 3652645530 is about 1540.0536229712.

The spelling of 3652645530 in words is "three billion, six hundred fifty-two million, six hundred forty-five thousand, five hundred thirty".