51833088 has 72 divisors (see below), whose sum is σ = 153300000. Its totient is φ = 17275392.

The previous prime is 51833087. The next prime is 51833101. The reversal of 51833088 is 88033815.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (51833081) 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, 3163 + ... + 10661.

Almost surely, 2^51833088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51833088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76650000).

51833088 is an abundant number, since it is smaller than the sum of its proper divisors (101466912).

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

51833088 is an equidigital number, since it uses as much as digits as its factorization.

51833088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7524 (or 7504 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 51833088 is about 7199.5199839989. The cubic root of 51833088 is about 372.8513280712.

The spelling of 51833088 in words is "fifty-one million, eight hundred thirty-three thousand, eighty-eight".