51235376010 has 128 divisors (see below), whose sum is σ = 151462725120. Its totient is φ = 10801437696.

The previous prime is 51235375993. The next prime is 51235376011. The reversal of 51235376010 is 1067353215.

It is not an unprimeable number, because it can be changed into a prime (51235376011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3741456 + ... + 3755124.

It is an arithmetic number, because the mean of its divisors is an integer number (1183302540).

Almost surely, 2^51235376010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51235376010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75731362560).

51235376010 is an abundant number, since it is smaller than the sum of its proper divisors (100227349110).

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

51235376010 is a wasteful number, since it uses less digits than its factorization.

51235376010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15072.

The product of its (nonzero) digits is 18900, while the sum is 33.

The spelling of 51235376010 in words is "fifty-one billion, two hundred thirty-five million, three hundred seventy-six thousand, ten".