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4057575353 = 131571988033
BaseRepresentation
bin1111000111011001…
…1010111110111001
3101110210001011222122
43301312122332321
531302214402403
61510343531025
7202356551516
oct36166327671
911423034878
104057575353
1117a2439467
12952a59a75
134c882cb80
142a6c6030d
1518b349838
hexf1d9afb9

4057575353 has 8 divisors (see below), whose sum is σ = 4397531208. Its totient is φ = 3721595904.

The previous prime is 4057575349. The next prime is 4057575427. The reversal of 4057575353 is 3535757504.

It can be written as a sum of positive squares in 4 ways, for example, as 8543929 + 4049031424 = 2923^2 + 63632^2 .

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

It is not a de Polignac number, because 4057575353 - 22 = 4057575349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4057575323) 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, 991976 + ... + 996057.

It is an arithmetic number, because the mean of its divisors is an integer number (549691401).

Almost surely, 24057575353 is an apocalyptic number.

It is an amenable number.

4057575353 is a deficient number, since it is larger than the sum of its proper divisors (339955855).

4057575353 is a wasteful number, since it uses less digits than its factorization.

4057575353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988203.

The product of its (nonzero) digits is 1102500, while the sum is 44.

The square root of 4057575353 is about 63699.1000956842. The cubic root of 4057575353 is about 1594.9810636405.

The spelling of 4057575353 in words is "four billion, fifty-seven million, five hundred seventy-five thousand, three hundred fifty-three".

Divisors: 1 13 157 2041 1988033 25844429 312121181 4057575353