45535125 has 32 divisors (see below), whose sum is σ = 78234624. Its totient is φ = 23496000.

The previous prime is 45535121. The next prime is 45535141. The reversal of 45535125 is 52153554.

It is a happy number.

It is not a de Polignac number, because 45535125 - 2² = 45535121 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45535092 and 45535101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45535121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9667 + ... + 13583.

It is an arithmetic number, because the mean of its divisors is an integer number (2444832).

Almost surely, 2^45535125 is an apocalyptic number.

It is an amenable number.

45535125 is a deficient number, since it is larger than the sum of its proper divisors (32699499).

45535125 is a wasteful number, since it uses less digits than its factorization.

45535125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3966 (or 3956 counting only the distinct ones).

The product of its digits is 15000, while the sum is 30.

The square root of 45535125 is about 6747.9719175468. The cubic root of 45535125 is about 357.0936913272.

Adding to 45535125 its reverse (52153554), we get a palindrome (97688679).

The spelling of 45535125 in words is "forty-five million, five hundred thirty-five thousand, one hundred twenty-five".