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54330713755 = 538561281791
BaseRepresentation
bin110010100110010111…
…001110011010011011
312012020101211020001121
4302212113032122123
51342232130320010
640543103430111
73632236306243
oct624627163233
9165211736047
1054330713755
11210502a942a
12a6432b5337
13517b054046
1428b5970b23
15162eb943da
hexca65ce69b

54330713755 has 8 divisors (see below), whose sum is σ = 65198778624. Its totient is φ = 43463289600.

The previous prime is 54330713743. The next prime is 54330713783. The reversal of 54330713755 is 55731703345.

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

It is not a de Polignac number, because 54330713755 - 211 = 54330711707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51910 + ... + 333700.

It is an arithmetic number, because the mean of its divisors is an integer number (8149847328).

Almost surely, 254330713755 is an apocalyptic number.

54330713755 is a deficient number, since it is larger than the sum of its proper divisors (10868064869).

54330713755 is a wasteful number, since it uses less digits than its factorization.

54330713755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320357.

The product of its (nonzero) digits is 661500, while the sum is 43.

The spelling of 54330713755 in words is "fifty-four billion, three hundred thirty million, seven hundred thirteen thousand, seven hundred fifty-five".

Divisors: 1 5 38561 192805 281791 1408955 10866142751 54330713755