65020164131053 has 8 divisors (see below), whose sum is σ = 66612206074176. Its totient is φ = 63428416677600.

The previous prime is 65020164131029. The next prime is 65020164131093. The reversal of 65020164131053 is 35013146102056.

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

It is a cyclic number.

It is not a de Polignac number, because 65020164131053 - 2³⁷ = 64882725177581 is a prime.

It is a super-2 number, since 2×65020164131053² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65020164131093) 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, 73175401 + ... + 74058622.

It is an arithmetic number, because the mean of its divisors is an integer number (8326525759272).

Almost surely, 2^{65020164131053} is an apocalyptic number.

It is an amenable number.

65020164131053 is a deficient number, since it is larger than the sum of its proper divisors (1592041943123).

65020164131053 is a wasteful number, since it uses less digits than its factorization.

65020164131053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147244835.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 65020164131053 in words is "sixty-five trillion, twenty billion, one hundred sixty-four million, one hundred thirty-one thousand, fifty-three".