40552125 has 16 divisors (see below), whose sum is σ = 67479360. Its totient is φ = 21627600.

The previous prime is 40552103. The next prime is 40552153. The reversal of 40552125 is 52125504.

It is a happy number.

It is not a de Polignac number, because 40552125 - 2⁵ = 40552093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40552095 and 40552104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53695 + ... + 54444.

It is an arithmetic number, because the mean of its divisors is an integer number (4217460).

Almost surely, 2^40552125 is an apocalyptic number.

It is an amenable number.

40552125 is a deficient number, since it is larger than the sum of its proper divisors (26927235).

40552125 is a wasteful number, since it uses less digits than its factorization.

40552125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108157 (or 108147 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 40552125 is about 6368.0550405913. The cubic root of 40552125 is about 343.5615385679.

Adding to 40552125 its reverse (52125504), we get a palindrome (92677629).

The spelling of 40552125 in words is "forty million, five hundred fifty-two thousand, one hundred twenty-five".