54517399577 has 8 divisors (see below), whose sum is σ = 55335339456. Its totient is φ = 53699584752.

The previous prime is 54517399553. The next prime is 54517399579. The reversal of 54517399577 is 77599371545.

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

It is a cyclic number.

It is not a de Polignac number, because 54517399577 - 2¹⁶ = 54517334041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54517399579) 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, 1218668 + ... + 1262610.

It is an arithmetic number, because the mean of its divisors is an integer number (6916917432).

Almost surely, 2^54517399577 is an apocalyptic number.

It is an amenable number.

54517399577 is a deficient number, since it is larger than the sum of its proper divisors (817939879).

54517399577 is a wasteful number, since it uses less digits than its factorization.

54517399577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62527.

The product of its digits is 41674500, while the sum is 62.

The spelling of 54517399577 in words is "fifty-four billion, five hundred seventeen million, three hundred ninety-nine thousand, five hundred seventy-seven".