613276535504741 has 2 divisors, whose sum is σ = 613276535504742. Its totient is φ = 613276535504740.

The previous prime is 613276535504713. The next prime is 613276535504767. The reversal of 613276535504741 is 147405535672316.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 587503185556225 + 25773349948516 = 24238465^2 + 5076746^2 .

It is a cyclic number.

It is not a de Polignac number, because 613276535504741 - 2²² = 613276531310437 is a prime.

It is a super-2 number, since 2×613276535504741² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (613276535504041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306638267752370 + 306638267752371.

It is an arithmetic number, because the mean of its divisors is an integer number (306638267752371).

Almost surely, 2^{613276535504741} is an apocalyptic number.

It is an amenable number.

613276535504741 is a deficient number, since it is larger than the sum of its proper divisors (1).

613276535504741 is an equidigital number, since it uses as much as digits as its factorization.

613276535504741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504000, while the sum is 59.

The spelling of 613276535504741 in words is "six hundred thirteen trillion, two hundred seventy-six billion, five hundred thirty-five million, five hundred four thousand, seven hundred forty-one".