45825109 has 8 divisors (see below), whose sum is σ = 50063328. Its totient is φ = 41598960.

The previous prime is 45825107. The next prime is 45825127. The reversal of 45825109 is 90152854.

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 45825109 - 2¹ = 45825107 is a prime.

It is a super-2 number, since 2×45825109² = 4199881229723762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45825107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6154 + ... + 11380.

It is an arithmetic number, because the mean of its divisors is an integer number (6257916).

Almost surely, 2^45825109 is an apocalyptic number.

It is an amenable number.

45825109 is a deficient number, since it is larger than the sum of its proper divisors (4238219).

45825109 is a wasteful number, since it uses less digits than its factorization.

45825109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6035.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 45825109 is about 6769.4245693412. The cubic root of 45825109 is about 357.8501214004.

The spelling of 45825109 in words is "forty-five million, eight hundred twenty-five thousand, one hundred nine".