40534223540253 has 16 divisors (see below), whose sum is σ = 54932035166400. Its totient is φ = 26579620414080.

The previous prime is 40534223540159. The next prime is 40534223540269. The reversal of 40534223540253 is 35204532243504.

It is not a de Polignac number, because 40534223540253 - 2⁴⁵ = 5349851451421 is a prime.

It is a super-2 number, since 2×40534223540253² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40534223540273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26173753 + ... + 27679121.

It is an arithmetic number, because the mean of its divisors is an integer number (3433252197900).

Almost surely, 2^{40534223540253} is an apocalyptic number.

It is an amenable number.

40534223540253 is a deficient number, since it is larger than the sum of its proper divisors (14397811626147).

40534223540253 is a wasteful number, since it uses less digits than its factorization.

40534223540253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652572.

The product of its (nonzero) digits is 1728000, while the sum is 42.

Adding to 40534223540253 its reverse (35204532243504), we get a palindrome (75738755783757).

The spelling of 40534223540253 in words is "forty trillion, five hundred thirty-four billion, two hundred twenty-three million, five hundred forty thousand, two hundred fifty-three".