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453413215055 = 5100989873779
BaseRepresentation
bin1101001100100011000…
…10001001101101001111
31121100100010221211110002
412212101202021231033
524412042240340210
6544143430434515
744521000511033
oct6462142115517
91540303854402
10453413215055
11165322a37439
1273a5b202a3b
13339ab57cc38
1417d33d401c3
15bbdac564a5
hex6991889b4f

453413215055 has 8 divisors (see below), whose sum is σ = 544635106800. Its totient is φ = 362371072896.

The previous prime is 453413215009. The next prime is 453413215067. The reversal of 453413215055 is 550512314354.

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

It is a cyclic number.

It is not a de Polignac number, because 453413215055 - 224 = 453396437839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44931845 + ... + 44941934.

It is an arithmetic number, because the mean of its divisors is an integer number (68079388350).

Almost surely, 2453413215055 is an apocalyptic number.

453413215055 is a deficient number, since it is larger than the sum of its proper divisors (91221891745).

453413215055 is a wasteful number, since it uses less digits than its factorization.

453413215055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89874793.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 453413215055 in words is "four hundred fifty-three billion, four hundred thirteen million, two hundred fifteen thousand, fifty-five".

Divisors: 1 5 1009 5045 89873779 449368895 90682643011 453413215055