55205716652 has 48 divisors (see below), whose sum is σ = 101729755008. Its totient is φ = 26182287360.

The previous prime is 55205716651. The next prime is 55205716663. The reversal of 55205716652 is 25661750255.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (55205716651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1772252 + ... + 1803132.

It is an arithmetic number, because the mean of its divisors is an integer number (2119369896).

Almost surely, 2^55205716652 is an apocalyptic number.

It is an amenable number.

55205716652 is a deficient number, since it is larger than the sum of its proper divisors (46524038356).

55205716652 is a wasteful number, since it uses less digits than its factorization.

55205716652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31226 (or 31224 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 44.

The spelling of 55205716652 in words is "fifty-five billion, two hundred five million, seven hundred sixteen thousand, six hundred fifty-two".