3865035536530 has 32 divisors (see below), whose sum is σ = 7951512199680. Its totient is φ = 1325058048960.

The previous prime is 3865035536431. The next prime is 3865035536561. The reversal of 3865035536530 is 356355305683.

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, 1054186 + ... + 2973445.

It is an arithmetic number, because the mean of its divisors is an integer number (248484756240).

Almost surely, 2^{3865035536530} is an apocalyptic number.

3865035536530 is an abundant number, since it is smaller than the sum of its proper divisors (4086476663150).

3865035536530 is a wasteful number, since it uses less digits than its factorization.

3865035536530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4041354.

The product of its (nonzero) digits is 14580000, while the sum is 52.

The spelling of 3865035536530 in words is "three trillion, eight hundred sixty-five billion, thirty-five million, five hundred thirty-six thousand, five hundred thirty".