51277303087296 has 224 divisors, whose sum is σ = 159411540976128. Its totient is φ = 14341357608960.

The previous prime is 51277303087279. The next prime is 51277303087303. The reversal of 51277303087296 is 69278030377215.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208735036 + ... + 208980548.

It is an arithmetic number, because the mean of its divisors is an integer number (711658665072).

Almost surely, 2^{51277303087296} 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 51277303087296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79705770488064).

51277303087296 is an abundant number, since it is smaller than the sum of its proper divisors (108134237888832).

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

51277303087296 is a wasteful number, since it uses less digits than its factorization.

51277303087296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253159 (or 253149 counting only the distinct ones).

The product of its (nonzero) digits is 26671680, while the sum is 60.

The spelling of 51277303087296 in words is "fifty-one trillion, two hundred seventy-seven billion, three hundred three million, eighty-seven thousand, two hundred ninety-six".