55523365360 has 20 divisors (see below), whose sum is σ = 129091824648. Its totient is φ = 22209346112.

The previous prime is 55523365333. The next prime is 55523365367. The reversal of 55523365360 is 6356332555.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55523365367) 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, 347020954 + ... + 347021113.

Almost surely, 2^55523365360 is an apocalyptic number.

It is an amenable number.

55523365360 is an abundant number, since it is smaller than the sum of its proper divisors (73568459288).

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

55523365360 is a wasteful number, since it uses less digits than its factorization.

55523365360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694042080 (or 694042074 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 43.

The spelling of 55523365360 in words is "fifty-five billion, five hundred twenty-three million, three hundred sixty-five thousand, three hundred sixty".