1625333113 has 8 divisors (see below), whose sum is σ = 1639715616. Its totient is φ = 1610980800.

The previous prime is 1625333071. The next prime is 1625333119. The reversal of 1625333113 is 3113335261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1625333113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1625333119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108370 + ... + 122452.

It is an arithmetic number, because the mean of its divisors is an integer number (204964452).

Almost surely, 2^1625333113 is an apocalyptic number.

It is an amenable number.

1625333113 is a deficient number, since it is larger than the sum of its proper divisors (14382503).

1625333113 is a wasteful number, since it uses less digits than its factorization.

1625333113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15095.

The product of its digits is 4860, while the sum is 28.

The square root of 1625333113 is about 40315.4202880238. The cubic root of 1625333113 is about 1175.7476727462.

Adding to 1625333113 its reverse (3113335261), we get a palindrome (4738668374).

The spelling of 1625333113 in words is "one billion, six hundred twenty-five million, three hundred thirty-three thousand, one hundred thirteen".