613326542 has 16 divisors (see below), whose sum is σ = 940097664. Its totient is φ = 300027000.

The previous prime is 613326523. The next prime is 613326563. The reversal of 613326542 is 245623316.

It is a junction number, because it is equal to n+sod(n) for n = 613326499 and 613326508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2117 + ... + 35087.

It is an arithmetic number, because the mean of its divisors is an integer number (58756104).

Almost surely, 2^613326542 is an apocalyptic number.

613326542 is a deficient number, since it is larger than the sum of its proper divisors (326771122).

613326542 is a wasteful number, since it uses less digits than its factorization.

613326542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33175.

The product of its digits is 25920, while the sum is 32.

The square root of 613326542 is about 24765.4303818851. The cubic root of 613326542 is about 849.6314628420.

Adding to 613326542 its reverse (245623316), we get a palindrome (858949858).

The spelling of 613326542 in words is "six hundred thirteen million, three hundred twenty-six thousand, five hundred forty-two".