51033352 has 16 divisors (see below), whose sum is σ = 97724160. Its totient is φ = 24973584.

The previous prime is 51033341. The next prime is 51033361. The reversal of 51033352 is 25333015.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67488 + ... + 68239.

It is an arithmetic number, because the mean of its divisors is an integer number (6107760).

Almost surely, 2^51033352 is an apocalyptic number.

It is an amenable number.

51033352 is a deficient number, since it is larger than the sum of its proper divisors (46690808).

51033352 is a wasteful number, since it uses less digits than its factorization.

51033352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135780 (or 135776 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 51033352 is about 7143.7631539686. The cubic root of 51033352 is about 370.9237982325.

Adding to 51033352 its reverse (25333015), we get a palindrome (76366367).

The spelling of 51033352 in words is "fifty-one million, thirty-three thousand, three hundred fifty-two".