45462025 has 12 divisors (see below), whose sum is σ = 64426432. Its totient is φ = 31173840.

The previous prime is 45461987. The next prime is 45462031. The reversal of 45462025 is 52026454.

It is not a de Polignac number, because 45462025 - 2¹⁵ = 45429257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45461984 and 45462002.

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, 129717 + ... + 130066.

Almost surely, 2^45462025 is an apocalyptic number.

It is an amenable number.

45462025 is a deficient number, since it is larger than the sum of its proper divisors (18964407).

45462025 is a wasteful number, since it uses less digits than its factorization.

45462025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259800 (or 259795 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 45462025 is about 6742.5532997523. The cubic root of 45462025 is about 356.9025017068.

Adding to 45462025 its reverse (52026454), we get a palindrome (97488479).

The spelling of 45462025 in words is "forty-five million, four hundred sixty-two thousand, twenty-five".