51014980296 has 96 divisors (see below), whose sum is σ = 158218220160. Its totient is φ = 14546658816.

The previous prime is 51014980199. The next prime is 51014980309. The reversal of 51014980296 is 69208941015.

51014980296 is a `hidden beast` number, since 510 + 1 + 49 + 8 + 0 + 2 + 96 = 666.

51014980296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152896 + ... + 354128.

It is an arithmetic number, because the mean of its divisors is an integer number (1648106460).

Almost surely, 2^51014980296 is an apocalyptic number.

51014980296 is a gapful number since it is divisible by the number (56) 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 51014980296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79109110080).

51014980296 is an abundant number, since it is smaller than the sum of its proper divisors (107203239864).

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

51014980296 is a wasteful number, since it uses less digits than its factorization.

51014980296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201755 (or 201748 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 51014980296 in words is "fifty-one billion, fourteen million, nine hundred eighty thousand, two hundred ninety-six".