613106524 has 12 divisors (see below), whose sum is σ = 1091122200. Its totient is φ = 301357328.

The previous prime is 613106521. The next prime is 613106531. The reversal of 613106524 is 425601316.

It is a junction number, because it is equal to n+sod(n) for n = 613106492 and 613106501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613106521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298719 + ... + 1299190.

It is an arithmetic number, because the mean of its divisors is an integer number (90926850).

Almost surely, 2^613106524 is an apocalyptic number.

It is an amenable number.

613106524 is a deficient number, since it is larger than the sum of its proper divisors (478015676).

613106524 is a wasteful number, since it uses less digits than its factorization.

613106524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597972 (or 2597970 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 613106524 is about 24760.9879447489. The cubic root of 613106524 is about 849.5298548840.

The spelling of 613106524 in words is "six hundred thirteen million, one hundred six thousand, five hundred twenty-four".