53448153 has 16 divisors (see below), whose sum is σ = 82316736. Its totient is φ = 30487040.

The previous prime is 53448151. The next prime is 53448169. The reversal of 53448153 is 35184435.

It is a cyclic number.

It is not a de Polignac number, because 53448153 - 2¹ = 53448151 is a prime.

It is a super-2 number, since 2×53448153² = 5713410118222818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (53448151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47076 + ... + 48197.

It is an arithmetic number, because the mean of its divisors is an integer number (5144796).

Almost surely, 2^53448153 is an apocalyptic number.

It is an amenable number.

53448153 is a deficient number, since it is larger than the sum of its proper divisors (28868583).

53448153 is a wasteful number, since it uses less digits than its factorization.

53448153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95304.

The product of its digits is 28800, while the sum is 33.

The square root of 53448153 is about 7310.8243721211. The cubic root of 53448153 is about 376.6843415449.

The spelling of 53448153 in words is "fifty-three million, four hundred forty-eight thousand, one hundred fifty-three".