45500468 has 24 divisors (see below), whose sum is σ = 86147880. Its totient is φ = 20903040.

The previous prime is 45500461. The next prime is 45500471. The reversal of 45500468 is 86400554.

It can be written as a sum of positive squares in 4 ways, for example, as 18335524 + 27164944 = 4282^2 + 5212^2 .

It is a super-4 number, since 4×45500468⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45500461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9998 + ... + 13818.

It is an arithmetic number, because the mean of its divisors is an integer number (3589495).

Almost surely, 2^45500468 is an apocalyptic number.

It is an amenable number.

45500468 is a deficient number, since it is larger than the sum of its proper divisors (40647412).

45500468 is a wasteful number, since it uses less digits than its factorization.

45500468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067 (or 4065 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 45500468 is about 6745.4034719948. The cubic root of 45500468 is about 357.0030730982.

The spelling of 45500468 in words is "forty-five million, five hundred thousand, four hundred sixty-eight".