54647516741 has 8 divisors (see below), whose sum is σ = 56535965280. Its totient is φ = 52759338352.

The previous prime is 54647516731. The next prime is 54647516797. The reversal of 54647516741 is 14761574645.

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-54647516741 is a prime.

It is a super-2 number, since 2×54647516741² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54647516741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54647516731) 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, 398666 + ... + 517908.

It is an arithmetic number, because the mean of its divisors is an integer number (7066995660).

Almost surely, 2^54647516741 is an apocalyptic number.

It is an amenable number.

54647516741 is a deficient number, since it is larger than the sum of its proper divisors (1888448539).

54647516741 is a wasteful number, since it uses less digits than its factorization.

54647516741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135075.

The product of its digits is 2822400, while the sum is 50.

The spelling of 54647516741 in words is "fifty-four billion, six hundred forty-seven million, five hundred sixteen thousand, seven hundred forty-one".