45646045763 has 4 divisors (see below), whose sum is σ = 46288947888. Its totient is φ = 45003143640.

The previous prime is 45646045729. The next prime is 45646045799. The reversal of 45646045763 is 36754064654.

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 45646045763 - 2¹⁰ = 45646044739 is a prime.

It is a super-2 number, since 2×45646045763² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45646045063) 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, 321450956 + ... + 321451097.

It is an arithmetic number, because the mean of its divisors is an integer number (11572236972).

Almost surely, 2^45646045763 is an apocalyptic number.

45646045763 is a deficient number, since it is larger than the sum of its proper divisors (642902125).

45646045763 is an equidigital number, since it uses as much as digits as its factorization.

45646045763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642902124.

The product of its (nonzero) digits is 7257600, while the sum is 50.

The spelling of 45646045763 in words is "forty-five billion, six hundred forty-six million, forty-five thousand, seven hundred sixty-three".