3862412745545 has 16 divisors (see below), whose sum is σ = 4666455168192. Its totient is φ = 3068915688000.

The previous prime is 3862412745539. The next prime is 3862412745547. The reversal of 3862412745545 is 5455472142683.

It is a de Polignac number, because none of the positive numbers 2^k-3862412745545 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3862412745547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370331 + ... + 2803920.

It is an arithmetic number, because the mean of its divisors is an integer number (291653448012).

Almost surely, 2^{3862412745545} is an apocalyptic number.

It is an amenable number.

3862412745545 is a deficient number, since it is larger than the sum of its proper divisors (804042422647).

3862412745545 is a wasteful number, since it uses less digits than its factorization.

3862412745545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3175912.

The product of its digits is 32256000, while the sum is 56.

The spelling of 3862412745545 in words is "three trillion, eight hundred sixty-two billion, four hundred twelve million, seven hundred forty-five thousand, five hundred forty-five".