136928463530 has 8 divisors (see below), whose sum is σ = 246471234372. Its totient is φ = 54771385408.

The previous prime is 136928463523. The next prime is 136928463593. The reversal of 136928463530 is 35364829631.

It can be written as a sum of positive squares in 2 ways, for example, as 134672118529 + 2256345001 = 366977^2 + 47501^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6846423167 + ... + 6846423186.

Almost surely, 2^136928463530 is an apocalyptic number.

136928463530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136928463530 is a deficient number, since it is larger than the sum of its proper divisors (109542770842).

136928463530 is a wasteful number, since it uses less digits than its factorization.

136928463530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13692846360.

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 136928463530 in words is "one hundred thirty-six billion, nine hundred twenty-eight million, four hundred sixty-three thousand, five hundred thirty".