45025533 has 12 divisors (see below), whose sum is σ = 74327968. Its totient is φ = 25728840.

The previous prime is 45025511. The next prime is 45025543. The reversal of 45025533 is 33552054.

It is not a de Polignac number, because 45025533 - 2⁹ = 45025021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45025497 and 45025506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45025543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357283 + ... + 357408.

Almost surely, 2^45025533 is an apocalyptic number.

It is an amenable number.

45025533 is a deficient number, since it is larger than the sum of its proper divisors (29302435).

45025533 is a wasteful number, since it uses less digits than its factorization.

45025533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714704 (or 714701 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 45025533 is about 6710.1067800744. The cubic root of 45025533 is about 355.7565904382.

Adding to 45025533 its reverse (33552054), we get a palindrome (78577587).

The spelling of 45025533 in words is "forty-five million, twenty-five thousand, five hundred thirty-three".