40534054 has 16 divisors (see below), whose sum is σ = 68616720. Its totient is φ = 17788960.

The previous prime is 40534037. The next prime is 40534093. The reversal of 40534054 is 45043504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31129 + ... + 32404.

It is an arithmetic number, because the mean of its divisors is an integer number (4288545).

Almost surely, 2^40534054 is an apocalyptic number.

40534054 is a deficient number, since it is larger than the sum of its proper divisors (28082666).

40534054 is a wasteful number, since it uses less digits than its factorization.

40534054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63575.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 40534054 is about 6366.6360034166. The cubic root of 40534054 is about 343.5104978969.

Adding to 40534054 its reverse (45043504), we get a palindrome (85577558).

The spelling of 40534054 in words is "forty million, five hundred thirty-four thousand, fifty-four".