53842908 has 144 divisors (see below), whose sum is σ = 160151040. Its totient is φ = 13749120.

The previous prime is 53842897. The next prime is 53842909. The reversal of 53842908 is 80924835.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53842909) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1736853 + ... + 1736883.

It is an arithmetic number, because the mean of its divisors is an integer number (1112160).

Almost surely, 2^53842908 is an apocalyptic number.

53842908 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53842908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80075520).

53842908 is an abundant number, since it is smaller than the sum of its proper divisors (106308132).

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

53842908 is a wasteful number, since it uses less digits than its factorization.

53842908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 53842908 is about 7337.7726865855. The cubic root of 53842908 is about 377.6094339397.

The spelling of 53842908 in words is "fifty-three million, eight hundred forty-two thousand, nine hundred eight".