54195702882 has 16 divisors (see below), whose sum is σ = 108864733440. Its totient is φ = 17986346352.

The previous prime is 54195702881. The next prime is 54195702931. The reversal of 54195702882 is 28820759145.

It is not an unprimeable number, because it can be changed into a prime (54195702881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19720498 + ... + 19723245.

It is an arithmetic number, because the mean of its divisors is an integer number (6804045840).

Almost surely, 2^54195702882 is an apocalyptic number.

54195702882 is an abundant number, since it is smaller than the sum of its proper divisors (54669030558).

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

54195702882 is a wasteful number, since it uses less digits than its factorization.

54195702882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39443977.

The product of its (nonzero) digits is 1612800, while the sum is 51.

The spelling of 54195702882 in words is "fifty-four billion, one hundred ninety-five million, seven hundred two thousand, eight hundred eighty-two".