55760199545180 has 48 divisors (see below), whose sum is σ = 129512047697760. Its totient is φ = 20031938627328.

The previous prime is 55760199545179. The next prime is 55760199545189. The reversal of 55760199545180 is 8154599106755.

It is a super-2 number, since 2×55760199545180² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55760199545189) 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, 2898129650 + ... + 2898148889.

It is an arithmetic number, because the mean of its divisors is an integer number (2698167660370).

Almost surely, 2^{55760199545180} is an apocalyptic number.

It is an amenable number.

55760199545180 is an abundant number, since it is smaller than the sum of its proper divisors (73751848152580).

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

55760199545180 is a wasteful number, since it uses less digits than its factorization.

55760199545180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5796278598 (or 5796278596 counting only the distinct ones).

The product of its (nonzero) digits is 68040000, while the sum is 65.

The spelling of 55760199545180 in words is "fifty-five trillion, seven hundred sixty billion, one hundred ninety-nine million, five hundred forty-five thousand, one hundred eighty".