407881311053 has 2 divisors, whose sum is σ = 407881311054. Its totient is φ = 407881311052.

The previous prime is 407881311041. The next prime is 407881311077. The reversal of 407881311053 is 350113188704.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 292181329444 + 115699981609 = 540538^2 + 340147^2 .

It is a cyclic number.

It is not a de Polignac number, because 407881311053 - 2¹⁴ = 407881294669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 407881311053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (407881311353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203940655526 + 203940655527.

It is an arithmetic number, because the mean of its divisors is an integer number (203940655527).

Almost surely, 2^407881311053 is an apocalyptic number.

It is an amenable number.

407881311053 is a deficient number, since it is larger than the sum of its proper divisors (1).

407881311053 is an equidigital number, since it uses as much as digits as its factorization.

407881311053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 41.

Adding to 407881311053 its reverse (350113188704), we get a palindrome (757994499757).

The spelling of 407881311053 in words is "four hundred seven billion, eight hundred eighty-one million, three hundred eleven thousand, fifty-three".