136330516545 has 32 divisors (see below), whose sum is σ = 218466243072. Its totient is φ = 72597245952.

The previous prime is 136330516519. The next prime is 136330516577. The reversal of 136330516545 is 545615033631.

It is a happy number.

It is not a de Polignac number, because 136330516545 - 2⁷ = 136330516417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136330516497 and 136330516506.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36874137 + ... + 36877833.

It is an arithmetic number, because the mean of its divisors is an integer number (6827070096).

Almost surely, 2^136330516545 is an apocalyptic number.

136330516545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136330516545 is a deficient number, since it is larger than the sum of its proper divisors (82135726527).

136330516545 is a wasteful number, since it uses less digits than its factorization.

136330516545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6841.

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 136330516545 in words is "one hundred thirty-six billion, three hundred thirty million, five hundred sixteen thousand, five hundred forty-five".