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552755766884 = 22207496660029
BaseRepresentation
bin10000000101100101100…
…11111010011001100100
31221211202111111100100112
420002302303322121210
533024020434020014
61101533230232152
754635542332026
oct10026263723144
91854674440315
10552755766884
111a3471246a42
128b164955658
1340180acb499
141ca79942016
15e5a23c673e
hex80b2cfa664

552755766884 has 12 divisors (see below), whose sum is σ = 967369357500. Its totient is φ = 276364521888.

The previous prime is 552755766883. The next prime is 552755766907. The reversal of 552755766884 is 488667557255.

It can be written as a sum of positive squares in 2 ways, for example, as 128538024484 + 424217742400 = 358522^2 + 651320^2 .

It is not an unprimeable number, because it can be changed into a prime (552755766881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3247019 + ... + 3413010.

It is an arithmetic number, because the mean of its divisors is an integer number (80614113125).

Almost surely, 2552755766884 is an apocalyptic number.

It is an amenable number.

552755766884 is a deficient number, since it is larger than the sum of its proper divisors (414613590616).

552755766884 is a wasteful number, since it uses less digits than its factorization.

552755766884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6680782 (or 6680780 counting only the distinct ones).

The product of its digits is 564480000, while the sum is 68.

The spelling of 552755766884 in words is "five hundred fifty-two billion, seven hundred fifty-five million, seven hundred sixty-six thousand, eight hundred eighty-four".

Divisors: 1 2 4 20749 41498 82996 6660029 13320058 26640116 138188941721 276377883442 552755766884