136462485544 has 128 divisors (see below), whose sum is σ = 339795025920. Its totient is φ = 49739443200.

The previous prime is 136462485469. The next prime is 136462485563. The reversal of 136462485544 is 445584264631.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 136462485491 and 136462485500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1709809 + ... + 1787839.

It is an arithmetic number, because the mean of its divisors is an integer number (2654648640).

Almost surely, 2^136462485544 is an apocalyptic number.

136462485544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136462485544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169897512960).

136462485544 is an abundant number, since it is smaller than the sum of its proper divisors (203332540376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136462485544 is a wasteful number, since it uses less digits than its factorization.

136462485544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78239 (or 78235 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 52.

The spelling of 136462485544 in words is "one hundred thirty-six billion, four hundred sixty-two million, four hundred eighty-five thousand, five hundred forty-four".