136132423825 has 12 divisors (see below), whose sum is σ = 169002126748. Its totient is φ = 108778248000.

The previous prime is 136132423783. The next prime is 136132423837. The reversal of 136132423825 is 528324231631.

It can be written as a sum of positive squares in 6 ways, for example, as 243609664 + 135888814161 = 15608^2 + 368631^2 .

It is not a de Polignac number, because 136132423825 - 2¹⁹ = 136131899537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3170526 + ... + 3213175.

Almost surely, 2^136132423825 is an apocalyptic number.

It is an amenable number.

136132423825 is a deficient number, since it is larger than the sum of its proper divisors (32869702923).

136132423825 is an equidigital number, since it uses as much as digits as its factorization.

136132423825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6384564 (or 6384559 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The spelling of 136132423825 in words is "one hundred thirty-six billion, one hundred thirty-two million, four hundred twenty-three thousand, eight hundred twenty-five".