2613310461533 has 2 divisors, whose sum is σ = 2613310461534. Its totient is φ = 2613310461532.

The previous prime is 2613310461469. The next prime is 2613310461557. The reversal of 2613310461533 is 3351640133162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1425380495449 + 1187929966084 = 1193893^2 + 1089922^2 .

It is a cyclic number.

It is not a de Polignac number, because 2613310461533 - 2⁶ = 2613310461469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2613310460533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306655230766 + 1306655230767.

It is an arithmetic number, because the mean of its divisors is an integer number (1306655230767).

Almost surely, 2^{2613310461533} is an apocalyptic number.

It is an amenable number.

2613310461533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2613310461533 is an equidigital number, since it uses as much as digits as its factorization.

2613310461533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 38.

Adding to 2613310461533 its reverse (3351640133162), we get a palindrome (5964950594695).

The spelling of 2613310461533 in words is "two trillion, six hundred thirteen billion, three hundred ten million, four hundred sixty-one thousand, five hundred thirty-three".