53620210164 has 24 divisors (see below), whose sum is σ = 128165381568. Its totient is φ = 17437466560.

The previous prime is 53620210129. The next prime is 53620210211. The reversal of 53620210164 is 46101202635.

It is a super-3 number, since 3×53620210164³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54491592 + ... + 54492575.

It is an arithmetic number, because the mean of its divisors is an integer number (5340224232).

Almost surely, 2^53620210164 is an apocalyptic number.

It is an amenable number.

53620210164 is an abundant number, since it is smaller than the sum of its proper divisors (74545171404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53620210164 is a wasteful number, since it uses less digits than its factorization.

53620210164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108984215 (or 108984213 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 53620210164 its reverse (46101202635), we get a palindrome (99721412799).

The spelling of 53620210164 in words is "fifty-three billion, six hundred twenty million, two hundred ten thousand, one hundred sixty-four".