1613030325 has 12 divisors (see below), whose sum is σ = 2666876928. Its totient is φ = 860282800.

The previous prime is 1613030317. The next prime is 1613030333. The reversal of 1613030325 is 5230303161.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1613030317) and next prime (1613030333).

It is not a de Polignac number, because 1613030325 - 2³ = 1613030317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1613030295 and 1613030304.

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, 10753461 + ... + 10753610.

It is an arithmetic number, because the mean of its divisors is an integer number (222239744).

Almost surely, 2^1613030325 is an apocalyptic number.

1613030325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1613030325 is a deficient number, since it is larger than the sum of its proper divisors (1053846603).

1613030325 is a wasteful number, since it uses less digits than its factorization.

1613030325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21507084 (or 21507079 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 1613030325 is about 40162.5487861515. The cubic root of 1613030325 is about 1172.7735899702.

Adding to 1613030325 its reverse (5230303161), we get a palindrome (6843333486).

The spelling of 1613030325 in words is "one billion, six hundred thirteen million, thirty thousand, three hundred twenty-five".