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50034530425 = 5211181943747
BaseRepresentation
bin101110100110010010…
…100101100001111001
311210010222210111110111
4232212102211201321
51304432314433200
634552513344321
73420621330355
oct564622454171
9153128714414
1050034530425
111a2462082a0
1298445680a1
134944c6cb29
1425c915c465
15147c9160ba
hexba64a5879

50034530425 has 12 divisors (see below), whose sum is σ = 67683074256. Its totient is φ = 36388749200.

The previous prime is 50034530423. The next prime is 50034530437. The reversal of 50034530425 is 52403543005.

It is a happy number.

50034530425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50034530425 - 21 = 50034530423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50034530423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90971599 + ... + 90972148.

It is an arithmetic number, because the mean of its divisors is an integer number (5640256188).

Almost surely, 250034530425 is an apocalyptic number.

50034530425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50034530425 is a deficient number, since it is larger than the sum of its proper divisors (17648543831).

50034530425 is a wasteful number, since it uses less digits than its factorization.

50034530425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181943768 (or 181943763 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The spelling of 50034530425 in words is "fifty billion, thirty-four million, five hundred thirty thousand, four hundred twenty-five".

Divisors: 1 5 11 25 55 275 181943747 909718735 2001381217 4548593675 10006906085 50034530425