136565425550 has 12 divisors (see below), whose sum is σ = 254011691616. Its totient is φ = 54626170200.

The previous prime is 136565425541. The next prime is 136565425583. The reversal of 136565425550 is 55524565631.

It is a junction number, because it is equal to n+sod(n) for n = 136565425495 and 136565425504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1365654206 + ... + 1365654305.

It is an arithmetic number, because the mean of its divisors is an integer number (21167640968).

Almost surely, 2^136565425550 is an apocalyptic number.

136565425550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136565425550 is a deficient number, since it is larger than the sum of its proper divisors (117446266066).

136565425550 is a wasteful number, since it uses less digits than its factorization.

136565425550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731308523 (or 2731308518 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 47.

The spelling of 136565425550 in words is "one hundred thirty-six billion, five hundred sixty-five million, four hundred twenty-five thousand, five hundred fifty".