45954572775 has 24 divisors (see below), whose sum is σ = 79977083520. Its totient is φ = 23219151840.

The previous prime is 45954572753. The next prime is 45954572801. The reversal of 45954572775 is 57727545954.

It is not a de Polignac number, because 45954572775 - 2⁷ = 45954572647 is a prime.

It is a super-2 number, since 2×45954572775² (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 in 23 ways as a sum of consecutive naturals, for example, 16122987 + ... + 16125836.

It is an arithmetic number, because the mean of its divisors is an integer number (3332378480).

Almost surely, 2^45954572775 is an apocalyptic number.

45954572775 is a deficient number, since it is larger than the sum of its proper divisors (34022510745).

45954572775 is a wasteful number, since it uses less digits than its factorization.

45954572775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32248855 (or 32248850 counting only the distinct ones).

The product of its digits is 61740000, while the sum is 60.

The spelling of 45954572775 in words is "forty-five billion, nine hundred fifty-four million, five hundred seventy-two thousand, seven hundred seventy-five".