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50232412425 = 3521351520423
BaseRepresentation
bin101110110010000101…
…011100100100001001
311210122210010221112110
4232302011130210021
51310333444144200
635024302532533
73425543313666
oct566205344411
9153583127473
1050232412425
111a337983a38
12989a897149
134976c65080
14260754ca6d
15148eea2b50
hexbb215c909

50232412425 has 24 divisors (see below), whose sum is σ = 89439456064. Its totient is φ = 24729802560.

The previous prime is 50232412411. The next prime is 50232412429. The reversal of 50232412425 is 52421423205.

It is not a de Polignac number, because 50232412425 - 26 = 50232412361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50232412392 and 50232412401.

It is not an unprimeable number, because it can be changed into a prime (50232412429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25759237 + ... + 25761186.

Almost surely, 250232412425 is an apocalyptic number.

It is an amenable number.

50232412425 is a deficient number, since it is larger than the sum of its proper divisors (39207043639).

50232412425 is a wasteful number, since it uses less digits than its factorization.

50232412425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51520449 (or 51520444 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 50232412425 in words is "fifty billion, two hundred thirty-two million, four hundred twelve thousand, four hundred twenty-five".

Divisors: 1 3 5 13 15 25 39 65 75 195 325 975 51520423 154561269 257602115 669765499 772806345 1288010575 2009296497 3348827495 3864031725 10046482485 16744137475 50232412425