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52502406006 = 2311377437177
BaseRepresentation
bin110000111001011000…
…110010001101110110
312000111222112120022210
4300321120302031312
51330011103443011
640041432434250
73536026042041
oct607130621566
9160458476283
1052502406006
11202a226a796
12a212b48986
134c4933233b
142780c09c58
1515743e86a6
hexc39632376

52502406006 has 16 divisors (see below), whose sum is σ = 105934059504. Its totient is φ = 17345927424.

The previous prime is 52502406001. The next prime is 52502406023. The reversal of 52502406006 is 60060420525.

52502406006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52502406001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38717911 + ... + 38719266.

It is an arithmetic number, because the mean of its divisors is an integer number (6620878719).

Almost surely, 252502406006 is an apocalyptic number.

52502406006 is an abundant number, since it is smaller than the sum of its proper divisors (53431653498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52502406006 is a wasteful number, since it uses less digits than its factorization.

52502406006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77437295.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 52502406006 in words is "fifty-two billion, five hundred two million, four hundred six thousand, six".

Divisors: 1 2 3 6 113 226 339 678 77437177 154874354 232311531 464623062 8750401001 17500802002 26251203003 52502406006