53371164 has 144 divisors (see below), whose sum is σ = 160876800. Its totient is φ = 13474560.

The previous prime is 53371141. The next prime is 53371193. The reversal of 53371164 is 46117335.

It is a super-2 number, since 2×53371164² = 5696962293429792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 599632 + ... + 599720.

It is an arithmetic number, because the mean of its divisors is an integer number (1117200).

Almost surely, 2^53371164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53371164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80438400).

53371164 is an abundant number, since it is smaller than the sum of its proper divisors (107505636).

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

53371164 is a wasteful number, since it uses less digits than its factorization.

53371164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 171 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 53371164 is about 7305.5570629487. The cubic root of 53371164 is about 376.5033905682.

Adding to 53371164 its reverse (46117335), we get a palindrome (99488499).

It can be divided in two parts, 53371 and 164, that added together give a palindrome (53535).

The spelling of 53371164 in words is "fifty-three million, three hundred seventy-one thousand, one hundred sixty-four".