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5385530712837 = 311163197900389
BaseRepresentation
bin100111001011110101010…
…1001010010001100000101
3201001211222220011112212110
41032113222221102030011
51201214031330302322
615242024553411233
71064043320515362
oct116275251221405
921054886145773
105385530712837
111796a997612a0
1272b903409b19
13300b12b02c12
14148937dd3469
1595153bd8c0c
hex4e5eaa52305

5385530712837 has 8 divisors (see below), whose sum is σ = 7833499218720. Its totient is φ = 3263958007760.

The previous prime is 5385530712803. The next prime is 5385530712869. The reversal of 5385530712837 is 7382170355835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5385530712837 - 220 = 5385529664261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5385530712137) 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, 81598950162 + ... + 81598950227.

It is an arithmetic number, because the mean of its divisors is an integer number (979187402340).

Almost surely, 25385530712837 is an apocalyptic number.

It is an amenable number.

5385530712837 is a deficient number, since it is larger than the sum of its proper divisors (2447968505883).

5385530712837 is a wasteful number, since it uses less digits than its factorization.

5385530712837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163197900403.

The product of its (nonzero) digits is 21168000, while the sum is 57.

The spelling of 5385530712837 in words is "five trillion, three hundred eighty-five billion, five hundred thirty million, seven hundred twelve thousand, eight hundred thirty-seven".

Divisors: 1 3 11 33 163197900389 489593701167 1795176904279 5385530712837