53165042 has 32 divisors (see below), whose sum is σ = 93716352. Its totient is φ = 22149504.

The previous prime is 53165027. The next prime is 53165081. The reversal of 53165042 is 24056135.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101393 + ... + 101915.

It is an arithmetic number, because the mean of its divisors is an integer number (2928636).

Almost surely, 2^53165042 is an apocalyptic number.

53165042 is a deficient number, since it is larger than the sum of its proper divisors (40551310).

53165042 is a wasteful number, since it uses less digits than its factorization.

53165042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 53165042 is about 7291.4362096915. The cubic root of 53165042 is about 376.0180738634.

The spelling of 53165042 in words is "fifty-three million, one hundred sixty-five thousand, forty-two".