3250620056 has 16 divisors (see below), whose sum is σ = 6243569640. Its totient is φ = 1585668160.

The previous prime is 3250620049. The next prime is 3250620067. The reversal of 3250620056 is 6500260523.

It is a happy number.

It is a super-3 number, since 3×3250620056³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4954886 + ... + 4955541.

Almost surely, 2^3250620056 is an apocalyptic number.

It is an amenable number.

3250620056 is a deficient number, since it is larger than the sum of its proper divisors (2992949584).

3250620056 is a wasteful number, since it uses less digits than its factorization.

3250620056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9910474 (or 9910470 counting only the distinct ones).

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

The square root of 3250620056 is about 57014.2092464677. The cubic root of 3250620056 is about 1481.3422289040.

Adding to 3250620056 its reverse (6500260523), we get a palindrome (9750880579).

The spelling of 3250620056 in words is "three billion, two hundred fifty million, six hundred twenty thousand, fifty-six".