40534053 has 32 divisors (see below), whose sum is σ = 63396096. Its totient is φ = 22560768.

The previous prime is 40534037. The next prime is 40534093. The reversal of 40534053 is 35043504.

It is a happy number.

It is not a de Polignac number, because 40534053 - 2⁴ = 40534037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40534033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209925 + ... + 210117.

It is an arithmetic number, because the mean of its divisors is an integer number (1981128).

Almost surely, 2^40534053 is an apocalyptic number.

It is an amenable number.

40534053 is a deficient number, since it is larger than the sum of its proper divisors (22862043).

40534053 is a wasteful number, since it uses less digits than its factorization.

40534053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 40534053 is about 6366.6359248822. The cubic root of 40534053 is about 343.5104950720.

Adding to 40534053 its reverse (35043504), we get a palindrome (75577557).

The spelling of 40534053 in words is "forty million, five hundred thirty-four thousand, fifty-three".