403413332513 has 2 divisors, whose sum is σ = 403413332514. Its totient is φ = 403413332512.

The previous prime is 403413332419. The next prime is 403413332537. The reversal of 403413332513 is 315233314304.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 235451064289 + 167962268224 = 485233^2 + 409832^2 .

It is a cyclic number.

It is not a de Polignac number, because 403413332513 - 2²⁴ = 403396555297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 403413332513.

It is not a weakly prime, because it can be changed into another prime (403413332573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201706666256 + 201706666257.

It is an arithmetic number, because the mean of its divisors is an integer number (201706666257).

Almost surely, 2^403413332513 is an apocalyptic number.

It is an amenable number.

403413332513 is a deficient number, since it is larger than the sum of its proper divisors (1).

403413332513 is an equidigital number, since it uses as much as digits as its factorization.

403413332513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 403413332513 its reverse (315233314304), we get a palindrome (718646646817).

The spelling of 403413332513 in words is "four hundred three billion, four hundred thirteen million, three hundred thirty-two thousand, five hundred thirteen".