45461626563 has 8 divisors (see below), whose sum is σ = 60654792448. Its totient is φ = 30288105864.

The previous prime is 45461626543. The next prime is 45461626579. The reversal of 45461626563 is 36562616454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45461626563 - 2²⁴ = 45444849347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45461626523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4905895 + ... + 4915152.

It is an arithmetic number, because the mean of its divisors is an integer number (7581849056).

Almost surely, 2^45461626563 is an apocalyptic number.

45461626563 is a deficient number, since it is larger than the sum of its proper divisors (15193165885).

45461626563 is a wasteful number, since it uses less digits than its factorization.

45461626563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9822593.

The product of its digits is 3110400, while the sum is 48.

The spelling of 45461626563 in words is "forty-five billion, four hundred sixty-one million, six hundred twenty-six thousand, five hundred sixty-three".