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53214043425 = 352709520579
BaseRepresentation
bin110001100011110011…
…011101110100100001
312002100120121111100020
4301203303131310201
51332440243342200
640240213344053
73562456622514
oct614363356441
9162316544306
1053214043425
1120627a38494
12a391338029
1350308b767a
14280b532d7b
1515b6b18ea0
hexc63cddd21

53214043425 has 12 divisors (see below), whose sum is σ = 87980551920. Its totient is φ = 28380823120.

The previous prime is 53214043423. The next prime is 53214043469. The reversal of 53214043425 is 52434041235.

It is not a de Polignac number, because 53214043425 - 21 = 53214043423 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53214043423) 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 11 ways as a sum of consecutive naturals, for example, 354760215 + ... + 354760364.

It is an arithmetic number, because the mean of its divisors is an integer number (7331712660).

Almost surely, 253214043425 is an apocalyptic number.

It is an amenable number.

53214043425 is a deficient number, since it is larger than the sum of its proper divisors (34766508495).

53214043425 is a wasteful number, since it uses less digits than its factorization.

53214043425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709520592 (or 709520587 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 53214043425 in words is "fifty-three billion, two hundred fourteen million, forty-three thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 709520579 2128561737 3547602895 10642808685 17738014475 53214043425