45125633 has 8 divisors (see below), whose sum is σ = 54605952. Its totient is φ = 36403776.

The previous prime is 45125629. The next prime is 45125651. The reversal of 45125633 is 33652154.

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

It is a cyclic number.

It is not a de Polignac number, because 45125633 - 2² = 45125629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45125596 and 45125605.

It is not an unprimeable number, because it can be changed into a prime (45125603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189485 + ... + 189722.

It is an arithmetic number, because the mean of its divisors is an integer number (6825744).

Almost surely, 2^45125633 is an apocalyptic number.

It is an amenable number.

45125633 is a deficient number, since it is larger than the sum of its proper divisors (9480319).

45125633 is a wasteful number, since it uses less digits than its factorization.

45125633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379231.

The product of its digits is 10800, while the sum is 29.

The square root of 45125633 is about 6717.5615367483. The cubic root of 45125633 is about 356.0200326437.

Adding to 45125633 its reverse (33652154), we get a palindrome (78777787).

The spelling of 45125633 in words is "forty-five million, one hundred twenty-five thousand, six hundred thirty-three".