133305225763 has 16 divisors (see below), whose sum is σ = 143609573376. Its totient is φ = 123377807520.

The previous prime is 133305225737. The next prime is 133305225787. The reversal of 133305225763 is 367522503331.

It is a cyclic number.

It is not a de Polignac number, because 133305225763 - 2²¹ = 133303128611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133305225793) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8153545 + ... + 8169877.

It is an arithmetic number, because the mean of its divisors is an integer number (8975598336).

Almost surely, 2^133305225763 is an apocalyptic number.

133305225763 is a deficient number, since it is larger than the sum of its proper divisors (10304347613).

133305225763 is a wasteful number, since it uses less digits than its factorization.

133305225763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27834.

The product of its (nonzero) digits is 340200, while the sum is 40.

The spelling of 133305225763 in words is "one hundred thirty-three billion, three hundred five million, two hundred twenty-five thousand, seven hundred sixty-three".