613125362 has 4 divisors (see below), whose sum is σ = 919688046. Its totient is φ = 306562680.

The previous prime is 613125323. The next prime is 613125377. The reversal of 613125362 is 263521316.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 605110801 + 8014561 = 24599^2 + 2831^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153281339 + ... + 153281342.

Almost surely, 2^613125362 is an apocalyptic number.

613125362 is a deficient number, since it is larger than the sum of its proper divisors (306562684).

613125362 is a wasteful number, since it uses less digits than its factorization.

613125362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306562683.

The product of its digits is 6480, while the sum is 29.

The square root of 613125362 is about 24761.3683386036. The cubic root of 613125362 is about 849.5385555360.

Adding to 613125362 its reverse (263521316), we get a palindrome (876646678).

The spelling of 613125362 in words is "six hundred thirteen million, one hundred twenty-five thousand, three hundred sixty-two".