613045532 has 36 divisors (see below), whose sum is σ = 1195448688. Its totient is φ = 274824000.

The previous prime is 613045493. The next prime is 613045549. The reversal of 613045532 is 235540316.

It is a junction number, because it is equal to n+sod(n) for n = 613045495 and 613045504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26657 + ... + 44007.

It is an arithmetic number, because the mean of its divisors is an integer number (33206908).

Almost surely, 2^613045532 is an apocalyptic number.

It is an amenable number.

613045532 is a deficient number, since it is larger than the sum of its proper divisors (582403156).

613045532 is a wasteful number, since it uses less digits than its factorization.

613045532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17450 (or 17437 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 613045532 is about 24759.7562992853. The cubic root of 613045532 is about 849.5016834645.

Adding to 613045532 its reverse (235540316), we get a palindrome (848585848).

The spelling of 613045532 in words is "six hundred thirteen million, forty-five thousand, five hundred thirty-two".