53086137 has 8 divisors (see below), whose sum is σ = 76226304. Its totient is φ = 32668368.

The previous prime is 53086109. The next prime is 53086141. The reversal of 53086137 is 73168035.

It is a happy number.

53086137 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 53086137 - 2⁶ = 53086073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53086098 and 53086107.

It is not an unprimeable number, because it can be changed into a prime (53086237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680553 + ... + 680630.

It is an arithmetic number, because the mean of its divisors is an integer number (9528288).

Almost surely, 2^53086137 is an apocalyptic number.

It is an amenable number.

53086137 is a deficient number, since it is larger than the sum of its proper divisors (23140167).

53086137 is a wasteful number, since it uses less digits than its factorization.

53086137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361199.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 53086137 is about 7286.0234010055. The cubic root of 53086137 is about 375.8319591080.

The spelling of 53086137 in words is "fifty-three million, eighty-six thousand, one hundred thirty-seven".