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5057571837 = 31685857279
BaseRepresentation
bin1001011010111010…
…00110101111111101
3111001110201021021110
410231131012233331
540324214244322
62153505152233
7236221436253
oct45535065775
914043637243
105057571837
11216595a63a
12b9192b679
13627a68576
1435d9aa5d3
151e9029c0c
hex12d746bfd

5057571837 has 4 divisors (see below), whose sum is σ = 6743429120. Its totient is φ = 3371714556.

The previous prime is 5057571833. The next prime is 5057571853. The reversal of 5057571837 is 7381757505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5057571837 - 22 = 5057571833 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5057571833) 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, 842928637 + ... + 842928642.

It is an arithmetic number, because the mean of its divisors is an integer number (1685857280).

Almost surely, 25057571837 is an apocalyptic number.

It is an amenable number.

5057571837 is a deficient number, since it is larger than the sum of its proper divisors (1685857283).

5057571837 is a wasteful number, since it uses less digits than its factorization.

5057571837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685857282.

The product of its (nonzero) digits is 1029000, while the sum is 48.

The square root of 5057571837 is about 71116.6073220595. The cubic root of 5057571837 is about 1716.5140137151.

The spelling of 5057571837 in words is "five billion, fifty-seven million, five hundred seventy-one thousand, eight hundred thirty-seven".

Divisors: 1 3 1685857279 5057571837