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54682468297 = 79692183143
BaseRepresentation
bin110010111011010101…
…000011111111001001
312020010220201012120121
4302323111003333021
51343442202441142
641042031023241
73644040211552
oct627325037711
9166126635517
1054682468297
1121210911866
12a72106ab21
135205ba2a22
14290a577329
1516509c7c67
hexcbb543fc9

54682468297 has 4 divisors (see below), whose sum is σ = 55374651520. Its totient is φ = 53990285076.

The previous prime is 54682468279. The next prime is 54682468303. The reversal of 54682468297 is 79286428645.

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 54682468297 - 215 = 54682435529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54682468207) 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, 346091493 + ... + 346091650.

It is an arithmetic number, because the mean of its divisors is an integer number (13843662880).

Almost surely, 254682468297 is an apocalyptic number.

It is an amenable number.

54682468297 is a deficient number, since it is larger than the sum of its proper divisors (692183223).

54682468297 is an equidigital number, since it uses as much as digits as its factorization.

54682468297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692183222.

The product of its digits is 46448640, while the sum is 61.

The spelling of 54682468297 in words is "fifty-four billion, six hundred eighty-two million, four hundred sixty-eight thousand, two hundred ninety-seven".

Divisors: 1 79 692183143 54682468297