53204165135 has 8 divisors (see below), whose sum is σ = 69649088976. Its totient is φ = 38693938240.

The previous prime is 53204165117. The next prime is 53204165137. The reversal of 53204165135 is 53156140235.

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

It is not a de Polignac number, because 53204165135 - 2²⁰ = 53203116559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53204165095 and 53204165104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53204165137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483674174 + ... + 483674283.

It is an arithmetic number, because the mean of its divisors is an integer number (8706136122).

Almost surely, 2^53204165135 is an apocalyptic number.

53204165135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53204165135 is a deficient number, since it is larger than the sum of its proper divisors (16444923841).

53204165135 is a wasteful number, since it uses less digits than its factorization.

53204165135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967348473.

The product of its (nonzero) digits is 54000, while the sum is 35.

Subtracting from 53204165135 its reverse (53156140235), we obtain a triangular number (48024900 = T₉₈₀₀).

The spelling of 53204165135 in words is "fifty-three billion, two hundred four million, one hundred sixty-five thousand, one hundred thirty-five".