54620650529279 has 8 divisors (see below), whose sum is σ = 56014280723520. Its totient is φ = 53229945059200.

The previous prime is 54620650529273. The next prime is 54620650529287. The reversal of 54620650529279 is 97292505602645.

It is a happy number.

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-54620650529279 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 (54620650529273) 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, 731143214 + ... + 731217915.

It is an arithmetic number, because the mean of its divisors is an integer number (7001785090440).

Almost surely, 2^{54620650529279} is an apocalyptic number.

54620650529279 is a deficient number, since it is larger than the sum of its proper divisors (1393630194241).

54620650529279 is a wasteful number, since it uses less digits than its factorization.

54620650529279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462362081.

The product of its (nonzero) digits is 81648000, while the sum is 62.

The spelling of 54620650529279 in words is "fifty-four trillion, six hundred twenty billion, six hundred fifty million, five hundred twenty-nine thousand, two hundred seventy-nine".