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5018537005 = 510724138923
BaseRepresentation
bin1001010110010000…
…01100110000101101
3110221202021002112221
410223020030300231
540234221141010
62145552355341
7235235601136
oct45310146055
913852232487
105018537005
112145919149
12b80845b51
1361c94c131
14358728c8d
151e58b8dda
hex12b20cc2d

5018537005 has 16 divisors (see below), whose sum is σ = 6103905984. Its totient is φ = 3960702720.

The previous prime is 5018536993. The next prime is 5018537011. The reversal of 5018537005 is 5007358105.

It is not a de Polignac number, because 5018537005 - 211 = 5018534957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109474 + ... + 148396.

It is an arithmetic number, because the mean of its divisors is an integer number (381494124).

Almost surely, 25018537005 is an apocalyptic number.

It is an amenable number.

5018537005 is a deficient number, since it is larger than the sum of its proper divisors (1085368979).

5018537005 is a wasteful number, since it uses less digits than its factorization.

5018537005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39276.

The product of its (nonzero) digits is 21000, while the sum is 34.

The square root of 5018537005 is about 70841.6332745089. The cubic root of 5018537005 is about 1712.0865294076.

The spelling of 5018537005 in words is "five billion, eighteen million, five hundred thirty-seven thousand, five".

Divisors: 1 5 107 241 535 1205 25787 38923 128935 194615 4164761 9380443 20823805 46902215 1003707401 5018537005