55706517503992 has 16 divisors (see below), whose sum is σ = 104560718974200. Its totient is φ = 27823659110880.

The previous prime is 55706517503927. The next prime is 55706517503993. The reversal of 55706517503992 is 29930571560755.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55706517503993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3699947142 + ... + 3699962197.

Almost surely, 2^{55706517503992} is an apocalyptic number.

It is an amenable number.

55706517503992 is a deficient number, since it is larger than the sum of its proper divisors (48854201470208).

55706517503992 is a wasteful number, since it uses less digits than its factorization.

55706517503992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7399910286 (or 7399910282 counting only the distinct ones).

The product of its (nonzero) digits is 89302500, while the sum is 64.

The spelling of 55706517503992 in words is "fifty-five trillion, seven hundred six billion, five hundred seventeen million, five hundred three thousand, nine hundred ninety-two".