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49567389053 = 7134754721187
BaseRepresentation
bin101110001010011100…
…100101010101111101
311201221102210020222012
4232022130211111331
51303003222422203
634434305101005
73403216566230
oct561234452575
9151842706865
1049567389053
111a026554046
129734027765
13489c250c10
1425830bb417
1514518ddbd8
hexb8a72557d

49567389053 has 32 divisors (see below), whose sum is σ = 62420865024. Its totient is φ = 38311745472.

The previous prime is 49567389037. The next prime is 49567389119. The reversal of 49567389053 is 35098376594.

It is not a de Polignac number, because 49567389053 - 24 = 49567389037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49567388983 and 49567389001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49567389013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2328926 + ... + 2350112.

It is an arithmetic number, because the mean of its divisors is an integer number (1950652032).

Almost surely, 249567389053 is an apocalyptic number.

It is an amenable number.

49567389053 is a deficient number, since it is larger than the sum of its proper divisors (12853475971).

49567389053 is a wasteful number, since it uses less digits than its factorization.

49567389053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21801.

The product of its (nonzero) digits is 24494400, while the sum is 59.

The spelling of 49567389053 in words is "forty-nine billion, five hundred sixty-seven million, three hundred eighty-nine thousand, fifty-three".

Divisors: 1 7 13 47 91 329 547 611 3829 4277 7111 21187 25709 49777 148309 179963 275431 334217 995789 1928017 2339519 6970523 11589289 12945257 81125023 90616799 150660757 544696583 1054625299 3812876081 7081055579 49567389053