53152741 has 4 divisors (see below), whose sum is σ = 53181184. Its totient is φ = 53124300.

The previous prime is 53152717. The next prime is 53152751. The reversal of 53152741 is 14725135.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53152741 - 2⁷ = 53152613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53152711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11205 + ... + 15226.

It is an arithmetic number, because the mean of its divisors is an integer number (13295296).

Almost surely, 2^53152741 is an apocalyptic number.

It is an amenable number.

53152741 is a deficient number, since it is larger than the sum of its proper divisors (28443).

53152741 is a wasteful number, since it uses less digits than its factorization.

53152741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28442.

The product of its digits is 4200, while the sum is 28.

The square root of 53152741 is about 7290.5926370906. The cubic root of 53152741 is about 375.9890713777.

Adding to 53152741 its reverse (14725135), we get a palindrome (67877876).

The spelling of 53152741 in words is "fifty-three million, one hundred fifty-two thousand, seven hundred forty-one".