53137209063831 has 8 divisors (see below), whose sum is σ = 70849760851584. Its totient is φ = 35424731659320.

The previous prime is 53137209063823. The next prime is 53137209063997. The reversal of 53137209063831 is 13836090273135.

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

It is not a de Polignac number, because 53137209063831 - 2³ = 53137209063823 is a prime.

It is a super-2 number, since 2×53137209063831² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53137209063031) 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, 16907035 + ... + 19802076.

It is an arithmetic number, because the mean of its divisors is an integer number (8856220106448).

Almost surely, 2^{53137209063831} is an apocalyptic number.

53137209063831 is a deficient number, since it is larger than the sum of its proper divisors (17712551787753).

53137209063831 is a wasteful number, since it uses less digits than its factorization.

53137209063831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37191621.

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 53137209063831 in words is "fifty-three trillion, one hundred thirty-seven billion, two hundred nine million, sixty-three thousand, eight hundred thirty-one".