53743045 has 16 divisors (see below), whose sum is σ = 65988288. Its totient is φ = 42007680.

The previous prime is 53743037. The next prime is 53743049. The reversal of 53743045 is 54034735.

It is not a de Polignac number, because 53743045 - 2³ = 53743037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53742998 and 53743016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53743049) 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, 45310 + ... + 46480.

It is an arithmetic number, because the mean of its divisors is an integer number (4124268).

Almost surely, 2^53743045 is an apocalyptic number.

It is an amenable number.

53743045 is a deficient number, since it is larger than the sum of its proper divisors (12245243).

53743045 is a wasteful number, since it uses less digits than its factorization.

53743045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380.

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 53743045 is about 7330.9648068996. The cubic root of 53743045 is about 377.3758374174.

The spelling of 53743045 in words is "fifty-three million, seven hundred forty-three thousand, forty-five".