613426541 has 12 divisors (see below), whose sum is σ = 768469212. Its totient is φ = 485347968.

The previous prime is 613426529. The next prime is 613426577. The reversal of 613426541 is 145624316.

It can be written as a sum of positive squares in 2 ways, for example, as 369754441 + 243672100 = 19229^2 + 15610^2 .

It is not a de Polignac number, because 613426541 - 2¹⁴ = 613410157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 613426498 and 613426507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613426511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480860 + ... + 482133.

It is an arithmetic number, because the mean of its divisors is an integer number (64039101).

Almost surely, 2^613426541 is an apocalyptic number.

It is an amenable number.

613426541 is a deficient number, since it is larger than the sum of its proper divisors (155042671).

613426541 is a wasteful number, since it uses less digits than its factorization.

613426541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963020 (or 963013 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 613426541 is about 24767.4492227197. The cubic root of 613426541 is about 849.6776360052.

The spelling of 613426541 in words is "six hundred thirteen million, four hundred twenty-six thousand, five hundred forty-one".