54641372432 has 20 divisors (see below), whose sum is σ = 105878385180. Its totient is φ = 27317918208.

The previous prime is 54641372419. The next prime is 54641372459. The reversal of 54641372432 is 23427314645.

It can be written as a sum of positive squares in 2 ways, for example, as 50159873296 + 4481499136 = 223964^2 + 66944^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54641372432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5213 + ... + 330620.

It is an arithmetic number, because the mean of its divisors is an integer number (5293919259).

Almost surely, 2^54641372432 is an apocalyptic number.

It is an amenable number.

54641372432 is a deficient number, since it is larger than the sum of its proper divisors (51237012748).

54641372432 is a wasteful number, since it uses less digits than its factorization.

54641372432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346010 (or 346004 counting only the distinct ones).

The product of its digits is 483840, while the sum is 41.

The spelling of 54641372432 in words is "fifty-four billion, six hundred forty-one million, three hundred seventy-two thousand, four hundred thirty-two".