45265672 has 16 divisors (see below), whose sum is σ = 85190400. Its totient is φ = 22548240.

The previous prime is 45265643. The next prime is 45265687. The reversal of 45265672 is 27656254.

It is a super-3 number, since 3×45265672³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8272 + ... + 12607.

It is an arithmetic number, because the mean of its divisors is an integer number (5324400).

Almost surely, 2^45265672 is an apocalyptic number.

It is an amenable number.

45265672 is a deficient number, since it is larger than the sum of its proper divisors (39924728).

45265672 is a wasteful number, since it uses less digits than its factorization.

45265672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21156 (or 21152 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 45265672 is about 6727.9768132775. The cubic root of 45265672 is about 356.3879329635.

The spelling of 45265672 in words is "forty-five million, two hundred sixty-five thousand, six hundred seventy-two".