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5757964991 = 171917826517
BaseRepresentation
bin1010101110011001…
…11001001010111111
3112212021121221001122
411113030321022333
543243014334431
62351205101155
7262454615642
oct52714711277
915767557048
105757964991
112495248359
1211483b77bb
13709bb489c
143c8a07a59
1523a778a7b
hex1573392bf

5757964991 has 8 divisors (see below), whose sum is σ = 6417546480. Its totient is φ = 5134036608.

The previous prime is 5757964967. The next prime is 5757965021. The reversal of 5757964991 is 1994697575.

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 5757964991 - 214 = 5757948607 is a prime.

It is a super-3 number, since 3×57579649913 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5757964921) 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, 8912936 + ... + 8913581.

It is an arithmetic number, because the mean of its divisors is an integer number (802193310).

Almost surely, 25757964991 is an apocalyptic number.

5757964991 is a deficient number, since it is larger than the sum of its proper divisors (659581489).

5757964991 is a wasteful number, since it uses less digits than its factorization.

5757964991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17826553.

The product of its digits is 21432600, while the sum is 62.

The square root of 5757964991 is about 75881.2558607196. The cubic root of 5757964991 is about 1792.3507696136.

The spelling of 5757964991 in words is "five billion, seven hundred fifty-seven million, nine hundred sixty-four thousand, nine hundred ninety-one".

Divisors: 1 17 19 323 17826517 303050789 338703823 5757964991