45430125 has 32 divisors (see below), whose sum is σ = 81419520. Its totient is φ = 22363200.

The previous prime is 45430123. The next prime is 45430127. The reversal of 45430125 is 52103454.

It is an interprime number because it is at equal distance from previous prime (45430123) and next prime (45430127).

It is not a de Polignac number, because 45430125 - 2¹ = 45430123 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45430095 and 45430104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45430123) 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, 216 + ... + 9534.

It is an arithmetic number, because the mean of its divisors is an integer number (2544360).

Almost surely, 2^45430125 is an apocalyptic number.

It is an amenable number.

45430125 is a deficient number, since it is larger than the sum of its proper divisors (35989395).

45430125 is a wasteful number, since it uses less digits than its factorization.

45430125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9350 (or 9340 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 45430125 is about 6740.1873119373. The cubic root of 45430125 is about 356.8190045185.

Adding to 45430125 its reverse (52103454), we get a palindrome (97533579).

The spelling of 45430125 in words is "forty-five million, four hundred thirty thousand, one hundred twenty-five".