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536444135629 is a prime number
BaseRepresentation
bin1111100111001101000…
…11111110100011001101
31220021122201021121211121
413303212203332203031
532242114144320004
61050234455320541
753520404626543
oct7634643764315
91807581247747
10536444135629
11197560802a56
1287b72080151
133b78160427c
141bd6d44dd93
15de4a375854
hex7ce68fe8cd

536444135629 has 2 divisors, whose sum is σ = 536444135630. Its totient is φ = 536444135628.

The previous prime is 536444135621. The next prime is 536444135639. The reversal of 536444135629 is 926531444635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 270602838025 + 265841297604 = 520195^2 + 515598^2 .

It is a cyclic number.

It is not a de Polignac number, because 536444135629 - 23 = 536444135621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536444135621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268222067814 + 268222067815.

It is an arithmetic number, because the mean of its divisors is an integer number (268222067815).

Almost surely, 2536444135629 is an apocalyptic number.

It is an amenable number.

536444135629 is a deficient number, since it is larger than the sum of its proper divisors (1).

536444135629 is an equidigital number, since it uses as much as digits as its factorization.

536444135629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9331200, while the sum is 52.

The spelling of 536444135629 in words is "five hundred thirty-six billion, four hundred forty-four million, one hundred thirty-five thousand, six hundred twenty-nine".