45352025 has 12 divisors (see below), whose sum is σ = 56401152. Its totient is φ = 36175440.

The previous prime is 45352007. The next prime is 45352037. The reversal of 45352025 is 52025354.

It is not a de Polignac number, because 45352025 - 2⁸ = 45351769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45351985 and 45352003.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6704 + ... + 11646.

It is an arithmetic number, because the mean of its divisors is an integer number (4700096).

Almost surely, 2^45352025 is an apocalyptic number.

It is an amenable number.

45352025 is a deficient number, since it is larger than the sum of its proper divisors (11049127).

45352025 is a wasteful number, since it uses less digits than its factorization.

45352025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5320 (or 5315 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 45352025 is about 6734.3912122775. The cubic root of 45352025 is about 356.6144152452.

Adding to 45352025 its reverse (52025354), we get a palindrome (97377379).

The spelling of 45352025 in words is "forty-five million, three hundred fifty-two thousand, twenty-five".