51132214544002 has 8 divisors (see below), whose sum is σ = 77095722447756. Its totient is φ = 25433640394752.

The previous prime is 51132214543987. The next prime is 51132214544063. The reversal of 51132214544002 is 20044541223115.

It can be written as a sum of positive squares in 2 ways, for example, as 38185466354721 + 12946748189281 = 6179439^2 + 3598159^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×51132214544002² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66233438143 + ... + 66233438914.

Almost surely, 2^{51132214544002} is an apocalyptic number.

51132214544002 is a deficient number, since it is larger than the sum of its proper divisors (25963507903754).

51132214544002 is a wasteful number, since it uses less digits than its factorization.

51132214544002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132466877252.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 51132214544002 its reverse (20044541223115), we get a palindrome (71176755767117).

The spelling of 51132214544002 in words is "fifty-one trillion, one hundred thirty-two billion, two hundred fourteen million, five hundred forty-four thousand, two".