53842136 has 32 divisors (see below), whose sum is σ = 102574080. Its totient is φ = 26493600.

The previous prime is 53842123. The next prime is 53842147. The reversal of 53842136 is 63124835.

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, 255071 + ... + 255281.

It is an arithmetic number, because the mean of its divisors is an integer number (3205440).

Almost surely, 2^53842136 is an apocalyptic number.

It is an amenable number.

53842136 is a deficient number, since it is larger than the sum of its proper divisors (48731944).

53842136 is a wasteful number, since it uses less digits than its factorization.

53842136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575 (or 571 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 53842136 is about 7337.7200818783. The cubic root of 53842136 is about 377.6076292088.

The spelling of 53842136 in words is "fifty-three million, eight hundred forty-two thousand, one hundred thirty-six".