457003801 has 2 divisors, whose sum is σ = 457003802. Its totient is φ = 457003800.

The previous prime is 457003787. The next prime is 457003853. The reversal of 457003801 is 108300754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 315417600 + 141586201 = 17760^2 + 11899^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-457003801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 457003801.

It is not a weakly prime, because it can be changed into another prime (457003501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228501900 + 228501901.

It is an arithmetic number, because the mean of its divisors is an integer number (228501901).

Almost surely, 2^457003801 is an apocalyptic number.

It is an amenable number.

457003801 is a deficient number, since it is larger than the sum of its proper divisors (1).

457003801 is an equidigital number, since it uses as much as digits as its factorization.

457003801 is an evil number, because the sum of its binary digits is even.

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

The square root of 457003801 is about 21377.6472278874. The cubic root of 457003801 is about 770.2645973207.

The spelling of 457003801 in words is "four hundred fifty-seven million, three thousand, eight hundred one".