53254138 has 8 divisors (see below), whose sum is σ = 91292832. Its totient is φ = 22823196.

The previous prime is 53254127. The next prime is 53254139. The reversal of 53254138 is 83145235.

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

It is not an unprimeable number, because it can be changed into a prime (53254139) 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, 1901920 + ... + 1901947.

It is an arithmetic number, because the mean of its divisors is an integer number (11411604).

Almost surely, 2^53254138 is an apocalyptic number.

53254138 is a deficient number, since it is larger than the sum of its proper divisors (38038694).

53254138 is a wasteful number, since it uses less digits than its factorization.

53254138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3803876.

The product of its digits is 14400, while the sum is 31.

The square root of 53254138 is about 7297.5432852433. The cubic root of 53254138 is about 376.2280051012.

The spelling of 53254138 in words is "fifty-three million, two hundred fifty-four thousand, one hundred thirty-eight".