136415604550 has 48 divisors (see below), whose sum is σ = 256378122000. Its totient is φ = 53997968000.

The previous prime is 136415604499. The next prime is 136415604551. The reversal of 136415604550 is 55406514631.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136415604551) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 11654601 + ... + 11666299.

It is an arithmetic number, because the mean of its divisors is an integer number (5341210875).

Almost surely, 2^136415604550 is an apocalyptic number.

136415604550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136415604550 is a deficient number, since it is larger than the sum of its proper divisors (119962517450).

136415604550 is a wasteful number, since it uses less digits than its factorization.

136415604550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14121 (or 14116 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 136415604550 in words is "one hundred thirty-six billion, four hundred fifteen million, six hundred four thousand, five hundred fifty".