1633500242245 has 4 divisors (see below), whose sum is σ = 1960200290700. Its totient is φ = 1306800193792.

The previous prime is 1633500242239. The next prime is 1633500242263. The reversal of 1633500242245 is 5422420053361.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1220101394724 + 413398847521 = 1104582^2 + 642961^2 .

It is a cyclic number.

It is not a de Polignac number, because 1633500242245 - 2¹³ = 1633500234053 is a prime.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 163350024220 + ... + 163350024229.

It is an arithmetic number, because the mean of its divisors is an integer number (490050072675).

Almost surely, 2^{1633500242245} is an apocalyptic number.

It is an amenable number.

1633500242245 is a deficient number, since it is larger than the sum of its proper divisors (326700048455).

1633500242245 is an equidigital number, since it uses as much as digits as its factorization.

1633500242245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326700048454.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 1633500242245 in words is "one trillion, six hundred thirty-three billion, five hundred million, two hundred forty-two thousand, two hundred forty-five".