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53411432901 = 3145316217559
BaseRepresentation
bin110001101111100100…
…011100100111000101
312002212100000220210120
4301233210130213011
51333341311323101
640311544212153
73600404455161
oct615744344705
9162770026716
1053411432901
11207193a8092
12a42746a059
135062769688
142829835ca1
1515c9109b36
hexc6f91c9c5

53411432901 has 16 divisors (see below), whose sum is σ = 71317653120. Its totient is φ = 35556459840.

The previous prime is 53411432861. The next prime is 53411432909. The reversal of 53411432901 is 10923411435.

It is not a de Polignac number, because 53411432901 - 27 = 53411432773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53411432909) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7062160 + ... + 7069718.

It is an arithmetic number, because the mean of its divisors is an integer number (4457353320).

Almost surely, 253411432901 is an apocalyptic number.

It is an amenable number.

53411432901 is a deficient number, since it is larger than the sum of its proper divisors (17906220219).

53411432901 is a wasteful number, since it uses less digits than its factorization.

53411432901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10636.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 53411432901 in words is "fifty-three billion, four hundred eleven million, four hundred thirty-two thousand, nine hundred one".

Divisors: 1 3 1453 1621 4359 4863 7559 22677 2355313 7065939 10983227 12253139 32949681 36759417 17803810967 53411432901