3850347655601 has 16 divisors (see below), whose sum is σ = 3951527270400. Its totient is φ = 3750666087168.

The previous prime is 3850347655597. The next prime is 3850347655703. The reversal of 3850347655601 is 1065567430583.

It is a cyclic number.

It is not a de Polignac number, because 3850347655601 - 2² = 3850347655597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3850347655801) 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, 2614016 + ... + 3812318.

It is an arithmetic number, because the mean of its divisors is an integer number (246970454400).

Almost surely, 2^{3850347655601} is an apocalyptic number.

It is an amenable number.

3850347655601 is a deficient number, since it is larger than the sum of its proper divisors (101179614799).

3850347655601 is a wasteful number, since it uses less digits than its factorization.

3850347655601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198928.

The product of its (nonzero) digits is 9072000, while the sum is 53.

The spelling of 3850347655601 in words is "three trillion, eight hundred fifty billion, three hundred forty-seven million, six hundred fifty-five thousand, six hundred one".