543055632140 has 24 divisors (see below), whose sum is σ = 1303333517472. Its totient is φ = 186190502400.

The previous prime is 543055632109. The next prime is 543055632169. The reversal of 543055632140 is 41236550345.

It is a junction number, because it is equal to n+sod(n) for n = 543055632094 and 543055632103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1939484261 + ... + 1939484540.

It is an arithmetic number, because the mean of its divisors is an integer number (54305563228).

Almost surely, 2^543055632140 is an apocalyptic number.

It is an amenable number.

543055632140 is an abundant number, since it is smaller than the sum of its proper divisors (760277885332).

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

543055632140 is a wasteful number, since it uses less digits than its factorization.

543055632140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3878968817 (or 3878968815 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 543055632140 in words is "five hundred forty-three billion, fifty-five million, six hundred thirty-two thousand, one hundred forty".