54736435641 has 8 divisors (see below), whose sum is σ = 72986112160. Its totient is φ = 36488858112.

The previous prime is 54736435639. The next prime is 54736435679. The reversal of 54736435641 is 14653463745.

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

It is not a de Polignac number, because 54736435641 - 2¹ = 54736435639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54736425641) 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, 462856 + ... + 568953.

It is an arithmetic number, because the mean of its divisors is an integer number (9123264020).

Almost surely, 2^54736435641 is an apocalyptic number.

It is an amenable number.

54736435641 is a deficient number, since it is larger than the sum of its proper divisors (18249676519).

54736435641 is a wasteful number, since it uses less digits than its factorization.

54736435641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049495.

The product of its digits is 3628800, while the sum is 48.

The spelling of 54736435641 in words is "fifty-four billion, seven hundred thirty-six million, four hundred thirty-five thousand, six hundred forty-one".