45263525 has 24 divisors (see below), whose sum is σ = 58029024. Its totient is φ = 35006400.

The previous prime is 45263501. The next prime is 45263527. The reversal of 45263525 is 52536254.

45263525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45263525 - 2¹² = 45259429 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 = 45263491 and 45263500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45263527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101954 + ... + 102396.

It is an arithmetic number, because the mean of its divisors is an integer number (2417876).

Almost surely, 2^45263525 is an apocalyptic number.

It is an amenable number.

45263525 is a deficient number, since it is larger than the sum of its proper divisors (12765499).

45263525 is a wasteful number, since it uses less digits than its factorization.

45263525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581 (or 576 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 45263525 is about 6727.8172537607. The cubic root of 45263525 is about 356.3822982521.

Adding to 45263525 its reverse (52536254), we get a palindrome (97799779).

The spelling of 45263525 in words is "forty-five million, two hundred sixty-three thousand, five hundred twenty-five".