53201238 has 8 divisors (see below), whose sum is σ = 106402488. Its totient is φ = 17733744.

The previous prime is 53201237. The next prime is 53201249. The reversal of 53201238 is 83210235.

It is a sphenic number, since it is the product of 3 distinct primes.

53201238 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53201237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4433431 + ... + 4433442.

It is an arithmetic number, because the mean of its divisors is an integer number (13300311).

Almost surely, 2^53201238 is an apocalyptic number.

53201238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53201238 is a wasteful number, since it uses less digits than its factorization.

53201238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8866878.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 53201238 is about 7293.9178772454. The cubic root of 53201238 is about 376.1033884618.

The spelling of 53201238 in words is "fifty-three million, two hundred one thousand, two hundred thirty-eight".