51933102 has 32 divisors (see below), whose sum is σ = 113127840. Its totient is φ = 15797760.

The previous prime is 51933097. The next prime is 51933127. The reversal of 51933102 is 20133915.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202 + ... + 10682.

It is an arithmetic number, because the mean of its divisors is an integer number (3535245).

Almost surely, 2^51933102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51933102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56563920).

51933102 is an abundant number, since it is smaller than the sum of its proper divisors (61194738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51933102 is a wasteful number, since it uses less digits than its factorization.

51933102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7588.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 51933102 is about 7206.4625163807. The cubic root of 51933102 is about 373.0909844724.

The spelling of 51933102 in words is "fifty-one million, nine hundred thirty-three thousand, one hundred two".