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56541325341 = 3791879126967
BaseRepresentation
bin110100101010001000…
…000010100000011101
312101221110110221001210
4310222020002200131
51411244034402331
641550312455033
74041101223054
oct645210024035
9171843427053
1056541325341
1121a85116656
12ab5b6aa479
13544102c737
142a453b139b
15170dcaa446
hexd2a20281d

56541325341 has 16 divisors (see below), whose sum is σ = 76383948800. Its totient is φ = 37196975088.

The previous prime is 56541325333. The next prime is 56541325417. The reversal of 56541325341 is 14352314565.

It is a happy number.

It is not a de Polignac number, because 56541325341 - 23 = 56541325333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56541325341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56541325301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381840 + ... + 508806.

It is an arithmetic number, because the mean of its divisors is an integer number (4773996800).

Almost surely, 256541325341 is an apocalyptic number.

It is an amenable number.

56541325341 is a deficient number, since it is larger than the sum of its proper divisors (19842623459).

56541325341 is a wasteful number, since it uses less digits than its factorization.

56541325341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128928.

The product of its digits is 216000, while the sum is 39.

The spelling of 56541325341 in words is "fifty-six billion, five hundred forty-one million, three hundred twenty-five thousand, three hundred forty-one".

Divisors: 1 3 79 237 1879 5637 126967 148441 380901 445323 10030393 30091179 238570993 715712979 18847108447 56541325341