136452452745 has 16 divisors (see below), whose sum is σ = 249513056640. Its totient is φ = 62378264064.

The previous prime is 136452452737. The next prime is 136452452777. The reversal of 136452452745 is 547254254631.

It is a happy number.

It is not a de Polignac number, because 136452452745 - 2³ = 136452452737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136452452694 and 136452452703.

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 15 ways as a sum of consecutive naturals, for example, 649773480 + ... + 649773689.

It is an arithmetic number, because the mean of its divisors is an integer number (15594566040).

Almost surely, 2^136452452745 is an apocalyptic number.

136452452745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136452452745 is a deficient number, since it is larger than the sum of its proper divisors (113060603895).

136452452745 is a wasteful number, since it uses less digits than its factorization.

136452452745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299547184.

The product of its digits is 4032000, while the sum is 48.

The spelling of 136452452745 in words is "one hundred thirty-six billion, four hundred fifty-two million, four hundred fifty-two thousand, seven hundred forty-five".