51671121150652 has 6 divisors (see below), whose sum is σ = 90424462013648. Its totient is φ = 25835560575324.

The previous prime is 51671121150611. The next prime is 51671121150703. The reversal of 51671121150652 is 25605112117615.

It is a junction number, because it is equal to n+sod(n) for n = 51671121150599 and 51671121150608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6458890143828 + ... + 6458890143835.

Almost surely, 2^{51671121150652} is an apocalyptic number.

It is an amenable number.

51671121150652 is a deficient number, since it is larger than the sum of its proper divisors (38753340862996).

51671121150652 is a wasteful number, since it uses less digits than its factorization.

51671121150652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12917780287667 (or 12917780287665 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 43.

The spelling of 51671121150652 in words is "fifty-one trillion, six hundred seventy-one billion, one hundred twenty-one million, one hundred fifty thousand, six hundred fifty-two".