51873024 has 72 divisors (see below), whose sum is σ = 157796800. Its totient is φ = 14819328.

The previous prime is 51872999. The next prime is 51873043. The reversal of 51873024 is 42037815.

It is a junction number, because it is equal to n+sod(n) for n = 51872982 and 51873000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552 + ... + 10200.

Almost surely, 2^51873024 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 51873024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78898400).

51873024 is an abundant number, since it is smaller than the sum of its proper divisors (105923776).

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

51873024 is an equidigital number, since it uses as much as digits as its factorization.

51873024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9675 (or 9661 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 51873024 is about 7202.2929682151. The cubic root of 51873024 is about 372.9470607951.

The spelling of 51873024 in words is "fifty-one million, eight hundred seventy-three thousand, twenty-four".