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53092382137 = 130994053163
BaseRepresentation
bin110001011100100011…
…010111010110111001
312002001002200110102121
4301130203113112321
51332213122212022
640220150001241
73556451542054
oct613443272671
9162032613377
1053092382137
11205752a1573
12a358646221
13501162b542
1427d9303a9b
1515ab0d62c7
hexc5c8d75b9

53092382137 has 4 divisors (see below), whose sum is σ = 53096448400. Its totient is φ = 53088315876.

The previous prime is 53092382099. The next prime is 53092382141. The reversal of 53092382137 is 73128329035.

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, and also an emirpimes, since its reverse is a distinct semiprime: 73128329035 = 514625665807.

It is a cyclic number.

It is not a de Polignac number, because 53092382137 - 27 = 53092382009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53092382093 and 53092382102.

It is not an unprimeable number, because it can be changed into a prime (53092382177) 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, 2013483 + ... + 2039680.

It is an arithmetic number, because the mean of its divisors is an integer number (13274112100).

Almost surely, 253092382137 is an apocalyptic number.

It is an amenable number.

53092382137 is a deficient number, since it is larger than the sum of its proper divisors (4066263).

53092382137 is a wasteful number, since it uses less digits than its factorization.

53092382137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066262.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 53092382137 in words is "fifty-three billion, ninety-two million, three hundred eighty-two thousand, one hundred thirty-seven".

Divisors: 1 13099 4053163 53092382137