53120602135 has 8 divisors (see below), whose sum is σ = 67099708080. Its totient is φ = 40259824704.

The previous prime is 53120602133. The next prime is 53120602169.

53120602135 is nontrivially palindromic in base 10.

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 53120602135 - 2¹ = 53120602133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53120602133) 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, 279582022 + ... + 279582211.

It is an arithmetic number, because the mean of its divisors is an integer number (8387463510).

Almost surely, 2^53120602135 is an apocalyptic number.

53120602135 is a deficient number, since it is larger than the sum of its proper divisors (13979105945).

53120602135 is a wasteful number, since it uses less digits than its factorization.

53120602135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559164257.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 53120602135 in words is "fifty-three billion, one hundred twenty million, six hundred two thousand, one hundred thirty-five".