51483080 has 64 divisors (see below), whose sum is σ = 127543680. Its totient is φ = 18701760.

The previous prime is 51483067. The next prime is 51483101. The reversal of 51483080 is 8038415.

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, 52757 + ... + 53723.

It is an arithmetic number, because the mean of its divisors is an integer number (1992870).

Almost surely, 2^51483080 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 51483080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63771840).

51483080 is an abundant number, since it is smaller than the sum of its proper divisors (76060600).

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

51483080 is a wasteful number, since it uses less digits than its factorization.

51483080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 985 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 51483080 is about 7175.1710780998. The cubic root of 51483080 is about 372.0101935774.

It can be divided in two parts, 5148 and 3080, that added together give a palindrome (8228).

The spelling of 51483080 in words is "fifty-one million, four hundred eighty-three thousand, eighty".