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54372401159 = 100095432351
BaseRepresentation
bin110010101000110110…
…010000000000000111
312012100022021011102112
4302220312100000013
51342323313314114
640551153131235
73633253532666
oct625066200007
9165308234375
1054372401159
112107189182a
12a655259b1b
13518688b94b
1428bb302ddd
15163367b13e
hexca8d90007

54372401159 has 4 divisors (see below), whose sum is σ = 54377843520. Its totient is φ = 54366958800.

The previous prime is 54372401147. The next prime is 54372401183. The reversal of 54372401159 is 95110427345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54372401159 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 (54372401459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2706167 + ... + 2726184.

It is an arithmetic number, because the mean of its divisors is an integer number (13594460880).

Almost surely, 254372401159 is an apocalyptic number.

54372401159 is a deficient number, since it is larger than the sum of its proper divisors (5442361).

54372401159 is a wasteful number, since it uses less digits than its factorization.

54372401159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5442360.

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 54372401159 in words is "fifty-four billion, three hundred seventy-two million, four hundred one thousand, one hundred fifty-nine".

Divisors: 1 10009 5432351 54372401159