45004340032553 has 4 divisors (see below), whose sum is σ = 49095643671888. Its totient is φ = 40913036393220.

The previous prime is 45004340032529. The next prime is 45004340032559. The reversal of 45004340032553 is 35523004340054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45004340032553 is a prime.

It is a super-2 number, since 2×45004340032553² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45004340032559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2045651819651 + ... + 2045651819672.

It is an arithmetic number, because the mean of its divisors is an integer number (12273910917972).

Almost surely, 2^{45004340032553} is an apocalyptic number.

It is an amenable number.

45004340032553 is a deficient number, since it is larger than the sum of its proper divisors (4091303639335).

45004340032553 is a wasteful number, since it uses less digits than its factorization.

45004340032553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091303639334.

The product of its (nonzero) digits is 432000, while the sum is 38.

The spelling of 45004340032553 in words is "forty-five trillion, four billion, three hundred forty million, thirty-two thousand, five hundred fifty-three".