51922002496 has 189 divisors, whose sum is σ = 130199126571. Its totient is φ = 20474947584.

The previous prime is 51922002493. The next prime is 51922002499. The reversal of 51922002496 is 69420022915.

The square root of 51922002496 is 227864.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (51922002493) and next prime (51922002499).

It can be written as a sum of positive squares in 4 ways, for example, as 41072696896 + 10849305600 = 202664^2 + 104160^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51922002493) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 165884836 + ... + 165885148.

Almost surely, 2^51922002496 is an apocalyptic number.

51922002496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

51922002496 is the 227864-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51922002496

51922002496 is an abundant number, since it is smaller than the sum of its proper divisors (78277124075).

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

51922002496 is an equidigital number, since it uses as much as digits as its factorization.

51922002496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 51922002496 in words is "fifty-one billion, nine hundred twenty-two million, two thousand, four hundred ninety-six".