53294242 has 16 divisors (see below), whose sum is σ = 81259200. Its totient is φ = 26211600.

The previous prime is 53294237. The next prime is 53294249. The reversal of 53294242 is 24249235.

It is not an unprimeable number, because it can be changed into a prime (53294249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32109 + ... + 33727.

It is an arithmetic number, because the mean of its divisors is an integer number (5078700).

Almost surely, 2^53294242 is an apocalyptic number.

53294242 is a deficient number, since it is larger than the sum of its proper divisors (27964958).

53294242 is a wasteful number, since it uses less digits than its factorization.

53294242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881.

The product of its digits is 17280, while the sum is 31.

The square root of 53294242 is about 7300.2905421634. The cubic root of 53294242 is about 376.3224231914.

The spelling of 53294242 in words is "fifty-three million, two hundred ninety-four thousand, two hundred forty-two".