133503006363465 has 16 divisors (see below), whose sum is σ = 218149593378048. Its totient is φ = 69686675661696.

The previous prime is 133503006363383. The next prime is 133503006363481. The reversal of 133503006363465 is 564363600305331.

It is not a de Polignac number, because 133503006363465 - 2¹⁰ = 133503006362441 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94682982532 + ... + 94682983941.

It is an arithmetic number, because the mean of its divisors is an integer number (13634349586128).

Almost surely, 2^{133503006363465} is an apocalyptic number.

133503006363465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133503006363465 is a deficient number, since it is larger than the sum of its proper divisors (84646587014583).

133503006363465 is a wasteful number, since it uses less digits than its factorization.

133503006363465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189365966528.

The product of its (nonzero) digits is 5248800, while the sum is 48.

Adding to 133503006363465 its reverse (564363600305331), we get a palindrome (697866606668796).

The spelling of 133503006363465 in words is "one hundred thirty-three trillion, five hundred three billion, six million, three hundred sixty-three thousand, four hundred sixty-five".