54095272642 has 8 divisors (see below), whose sum is σ = 81497245500. Its totient is φ = 26929524144.

The previous prime is 54095272607. The next prime is 54095272669. The reversal of 54095272642 is 24627259045.

It can be written as a sum of positive squares in 2 ways, for example, as 46298559241 + 7796713401 = 215171^2 + 88299^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 54095272592 and 54095272601.

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, 59055517 + ... + 59056432.

Almost surely, 2^54095272642 is an apocalyptic number.

54095272642 is a deficient number, since it is larger than the sum of its proper divisors (27401972858).

54095272642 is a wasteful number, since it uses less digits than its factorization.

54095272642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118112180.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 54095272642 in words is "fifty-four billion, ninety-five million, two hundred seventy-two thousand, six hundred forty-two".