3813827403057 has 16 divisors (see below), whose sum is σ = 5869086586752. Its totient is φ = 2157752419200.

The previous prime is 3813827403053. The next prime is 3813827403097. The reversal of 3813827403057 is 7503047283183.

It is not a de Polignac number, because 3813827403057 - 2² = 3813827403053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3813827403053) 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, 899061388 + ... + 899065629.

It is an arithmetic number, because the mean of its divisors is an integer number (366817911672).

Almost surely, 2^{3813827403057} is an apocalyptic number.

It is an amenable number.

3813827403057 is a deficient number, since it is larger than the sum of its proper divisors (2055259183695).

3813827403057 is a wasteful number, since it uses less digits than its factorization.

3813827403057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798127128.

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 3813827403057 in words is "three trillion, eight hundred thirteen billion, eight hundred twenty-seven million, four hundred three thousand, fifty-seven".