54440542297 has 8 divisors (see below), whose sum is σ = 57645194400. Its totient is φ = 51236142144.

The previous prime is 54440542267. The next prime is 54440542313. The reversal of 54440542297 is 79224504445.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54440542297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54440542237) 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, 555454 + ... + 646072.

It is an arithmetic number, because the mean of its divisors is an integer number (7205649300).

Almost surely, 2^54440542297 is an apocalyptic number.

It is an amenable number.

54440542297 is a deficient number, since it is larger than the sum of its proper divisors (3204652103).

54440542297 is a wasteful number, since it uses less digits than its factorization.

54440542297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125975.

The product of its (nonzero) digits is 1612800, while the sum is 46.

The spelling of 54440542297 in words is "fifty-four billion, four hundred forty million, five hundred forty-two thousand, two hundred ninety-seven".