3813072602857 has 4 divisors (see below), whose sum is σ = 4357797260416. Its totient is φ = 3268347945300.

The previous prime is 3813072602831. The next prime is 3813072602887. The reversal of 3813072602857 is 7582062703183.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3813072602857 - 2³⁹ = 3263316788969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3813072602887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272362328769 + ... + 272362328782.

It is an arithmetic number, because the mean of its divisors is an integer number (1089449315104).

Almost surely, 2^{3813072602857} is an apocalyptic number.

It is an amenable number.

3813072602857 is a deficient number, since it is larger than the sum of its proper divisors (544724657559).

3813072602857 is an equidigital number, since it uses as much as digits as its factorization.

3813072602857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544724657558.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 3813072602857 in words is "three trillion, eight hundred thirteen billion, seventy-two million, six hundred two thousand, eight hundred fifty-seven".