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52937696911 = 1129711619831
BaseRepresentation
bin110001010011010101…
…010010011010001111
312001122022121122012011
4301103111102122033
51331404022300121
640152542322051
73552562666531
oct612325223217
9161568548164
1052937696911
11204a5a4a240
12a314889327
134cb857bc18
1427c2959851
15159c72d7e1
hexc5355268f

52937696911 has 8 divisors (see below), whose sum is σ = 57769688448. Its totient is φ = 48108951000.

The previous prime is 52937696879. The next prime is 52937696927. The reversal of 52937696911 is 11969673925.

It is a happy number.

52937696911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52937696911 - 25 = 52937696879 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 (52938696911) 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, 777235 + ... + 842596.

It is an arithmetic number, because the mean of its divisors is an integer number (7221211056).

Almost surely, 252937696911 is an apocalyptic number.

52937696911 is a deficient number, since it is larger than the sum of its proper divisors (4831991537).

52937696911 is a wasteful number, since it uses less digits than its factorization.

52937696911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622813.

The product of its digits is 5511240, while the sum is 58.

The spelling of 52937696911 in words is "fifty-two billion, nine hundred thirty-seven million, six hundred ninety-six thousand, nine hundred eleven".

Divisors: 1 11 2971 32681 1619831 17818141 4812517901 52937696911