6457004101 has 4 divisors (see below), whose sum is σ = 6457166604. Its totient is φ = 6456841600.

The previous prime is 6457004089. The next prime is 6457004111. The reversal of 6457004101 is 1014007546.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5060188225 + 1396815876 = 71135^2 + 37374^2 .

It is a cyclic number.

It is not a de Polignac number, because 6457004101 - 2⁵ = 6457004069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6457004101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6457004111) 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, 22581 + ... + 115861.

It is an arithmetic number, because the mean of its divisors is an integer number (1614291651).

Almost surely, 2^6457004101 is an apocalyptic number.

It is an amenable number.

6457004101 is a deficient number, since it is larger than the sum of its proper divisors (162503).

6457004101 is an equidigital number, since it uses as much as digits as its factorization.

6457004101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162502.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 6457004101 is about 80355.4858177088. The cubic root of 6457004101 is about 1862.1315314869.

The spelling of 6457004101 in words is "six billion, four hundred fifty-seven million, four thousand, one hundred one".