51527044000 has 96 divisors (see below), whose sum is σ = 127204039872. Its totient is φ = 20512800000.

The previous prime is 51527043991. The next prime is 51527044021. The reversal of 51527044000 is 44072515.

51527044000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 51527044000.

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, 813475 + ... + 874525.

It is an arithmetic number, because the mean of its divisors is an integer number (1325042082).

Almost surely, 2^51527044000 is an apocalyptic number.

51527044000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51527044000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63602019936).

51527044000 is an abundant number, since it is smaller than the sum of its proper divisors (75676995872).

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

51527044000 is a wasteful number, since it uses less digits than its factorization.

51527044000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61287 (or 61269 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The spelling of 51527044000 in words is "fifty-one billion, five hundred twenty-seven million, forty-four thousand".