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56375201756 = 2253265920763
BaseRepresentation
bin110100100000001110…
…010100111111011100
312101111212212222100102
4310200032110333130
51410424022424011
641522020120232
74034013210536
oct644016247734
9171455788312
1056375201756
11219aa371535
12ab13b36078
1354157a6963
142a2b2ca856
1516ee3e373b
hexd20394fdc

56375201756 has 12 divisors (see below), whose sum is σ = 100518048792. Its totient is φ = 27655759248.

The previous prime is 56375201741. The next prime is 56375201821. The reversal of 56375201756 is 65710257365.

56375201756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 56375201756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132960170 + ... + 132960593.

It is an arithmetic number, because the mean of its divisors is an integer number (8376504066).

Almost surely, 256375201756 is an apocalyptic number.

It is an amenable number.

56375201756 is a deficient number, since it is larger than the sum of its proper divisors (44142847036).

56375201756 is a wasteful number, since it uses less digits than its factorization.

56375201756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265920820 (or 265920818 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 47.

The spelling of 56375201756 in words is "fifty-six billion, three hundred seventy-five million, two hundred one thousand, seven hundred fifty-six".

Divisors: 1 2 4 53 106 212 265920763 531841526 1063683052 14093800439 28187600878 56375201756