53743260 has 24 divisors (see below), whose sum is σ = 150481296. Its totient is φ = 14331520.

The previous prime is 53743253. The next prime is 53743271. The reversal of 53743260 is 6234735.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447801 + ... + 447920.

It is an arithmetic number, because the mean of its divisors is an integer number (6270054).

Almost surely, 2^53743260 is an apocalyptic number.

It is an amenable number.

53743260 is an abundant number, since it is smaller than the sum of its proper divisors (96738036).

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

53743260 is a wasteful number, since it uses less digits than its factorization.

53743260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895733 (or 895731 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 53743260 is about 7330.9794707119. The cubic root of 53743260 is about 377.3763406497.

Adding to 53743260 its reverse (6234735), we get a palindrome (59977995).

The spelling of 53743260 in words is "fifty-three million, seven hundred forty-three thousand, two hundred sixty".