134250538 has 4 divisors (see below), whose sum is σ = 201375810. Its totient is φ = 67125268.

The previous prime is 134250527. The next prime is 134250539. The reversal of 134250538 is 835052431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 73051209 + 61199329 = 8547^2 + 7823^2 .

It is not an unprimeable number, because it can be changed into a prime (134250539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33562633 + ... + 33562636.

Almost surely, 2^134250538 is an apocalyptic number.

134250538 is a deficient number, since it is larger than the sum of its proper divisors (67125272).

134250538 is an equidigital number, since it uses as much as digits as its factorization.

134250538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67125271.

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

The square root of 134250538 is about 11586.6534426468. The cubic root of 134250538 is about 512.0417166734.

The spelling of 134250538 in words is "one hundred thirty-four million, two hundred fifty thousand, five hundred thirty-eight".