137582513282 has 4 divisors (see below), whose sum is σ = 206373769926. Its totient is φ = 68791256640.

The previous prime is 137582513227. The next prime is 137582513287. The reversal of 137582513282 is 282315285731.

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., 114109515601 + 23472997681 = 337801^2 + 153209^2 .

It is not an unprimeable number, because it can be changed into a prime (137582513287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34395628319 + ... + 34395628322.

Almost surely, 2^137582513282 is an apocalyptic number.

137582513282 is a deficient number, since it is larger than the sum of its proper divisors (68791256644).

137582513282 is an equidigital number, since it uses as much as digits as its factorization.

137582513282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68791256643.

The product of its digits is 806400, while the sum is 47.

The spelling of 137582513282 in words is "one hundred thirty-seven billion, five hundred eighty-two million, five hundred thirteen thousand, two hundred eighty-two".