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54311132314 = 2291283729851
BaseRepresentation
bin110010100101001100…
…100001110010011010
312012012000222101101001
4302211030201302122
51342212122213224
640541124015214
73631611002425
oct624514416232
9165160871331
1054311132314
112104024461a
12a63883150a
135176c892aa
1428b31149bc
15162d0c7544
hexca5321c9a

54311132314 has 16 divisors (see below), whose sum is σ = 84341697120. Its totient is φ = 26198695600.

The previous prime is 54311132311. The next prime is 54311132333. The reversal of 54311132314 is 41323111345.

It is not an unprimeable number, because it can be changed into a prime (54311132311) 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, 290512 + ... + 439339.

It is an arithmetic number, because the mean of its divisors is an integer number (5271356070).

Almost surely, 254311132314 is an apocalyptic number.

54311132314 is a deficient number, since it is larger than the sum of its proper divisors (30030564806).

54311132314 is a wasteful number, since it uses less digits than its factorization.

54311132314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731165.

The product of its digits is 4320, while the sum is 28.

Adding to 54311132314 its reverse (41323111345), we get a palindrome (95634243659).

The spelling of 54311132314 in words is "fifty-four billion, three hundred eleven million, one hundred thirty-two thousand, three hundred fourteen".

Divisors: 1 2 29 58 1283 2566 37207 74414 729851 1459702 21165679 42331358 936398833 1872797666 27155566157 54311132314