53875608 has 32 divisors (see below), whose sum is σ = 135067200. Its totient is φ = 17908128.

The previous prime is 53875607. The next prime is 53875609. The reversal of 53875608 is 80657835.

It is an interprime number because it is at equal distance from previous prime (53875607) and next prime (53875609).

It is a super-2 number, since 2×53875608² = 5805162274739328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53875608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53875607) 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, 6135 + ... + 12057.

It is an arithmetic number, because the mean of its divisors is an integer number (4220850).

Almost surely, 2^53875608 is an apocalyptic number.

It is an amenable number.

53875608 is an abundant number, since it is smaller than the sum of its proper divisors (81191592).

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

53875608 is a wasteful number, since it uses less digits than its factorization.

53875608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6311 (or 6307 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 53875608 is about 7340.0005449591. Note that the first 3 decimals coincide. The cubic root of 53875608 is about 377.6858620159.

The spelling of 53875608 in words is "fifty-three million, eight hundred seventy-five thousand, six hundred eight".