45636514558 has 4 divisors (see below), whose sum is σ = 68454771840. Its totient is φ = 22818257278.

The previous prime is 45636514543. The next prime is 45636514591. The reversal of 45636514558 is 85541563654.

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

It is a super-2 number, since 2×45636514558² (a number of 22 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 11409128638 + ... + 11409128641.

It is an arithmetic number, because the mean of its divisors is an integer number (17113692960).

Almost surely, 2^45636514558 is an apocalyptic number.

45636514558 is a deficient number, since it is larger than the sum of its proper divisors (22818257282).

45636514558 is a wasteful number, since it uses less digits than its factorization.

45636514558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22818257281.

The product of its digits is 8640000, while the sum is 52.

The spelling of 45636514558 in words is "forty-five billion, six hundred thirty-six million, five hundred fourteen thousand, five hundred fifty-eight".