54930437717 has 4 divisors (see below), whose sum is σ = 55045115520. Its totient is φ = 54815759916.

The previous prime is 54930437669. The next prime is 54930437729. The reversal of 54930437717 is 71773403945.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54930437717 - 2²² = 54926243413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54930437747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57338183 + ... + 57339140.

It is an arithmetic number, because the mean of its divisors is an integer number (13761278880).

Almost surely, 2^54930437717 is an apocalyptic number.

It is an amenable number.

54930437717 is a deficient number, since it is larger than the sum of its proper divisors (114677803).

54930437717 is a wasteful number, since it uses less digits than its factorization.

54930437717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114677802.

The product of its (nonzero) digits is 2222640, while the sum is 50.

The spelling of 54930437717 in words is "fifty-four billion, nine hundred thirty million, four hundred thirty-seven thousand, seven hundred seventeen".