45130475667503 has 4 divisors (see below), whose sum is σ = 45162505814880. Its totient is φ = 45098445520128.

The previous prime is 45130475667469. The next prime is 45130475667517. The reversal of 45130475667503 is 30576657403154.

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

It is a cyclic number.

It is not a de Polignac number, because 45130475667503 - 2³⁶ = 45061756190767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45130475567503) 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, 16015071575 + ... + 16015074392.

It is an arithmetic number, because the mean of its divisors is an integer number (11290626453720).

Almost surely, 2^{45130475667503} is an apocalyptic number.

45130475667503 is a deficient number, since it is larger than the sum of its proper divisors (32030147377).

45130475667503 is a wasteful number, since it uses less digits than its factorization.

45130475667503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32030147376.

The product of its (nonzero) digits is 31752000, while the sum is 56.

The spelling of 45130475667503 in words is "forty-five trillion, one hundred thirty billion, four hundred seventy-five million, six hundred sixty-seven thousand, five hundred three".