40163163538852 has 24 divisors (see below), whose sum is σ = 70314975051552. Its totient is φ = 20073172392000.

The previous prime is 40163163538793. The next prime is 40163163538859. The reversal of 40163163538852 is 25883536136104.

It is a super-2 number, since 2×40163163538852² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40163163538793 and 40163163538802.

It is not an unprimeable number, because it can be changed into a prime (40163163538859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95113827 + ... + 95535157.

It is an arithmetic number, because the mean of its divisors is an integer number (2929790627148).

Almost surely, 2^{40163163538852} is an apocalyptic number.

It is an amenable number.

40163163538852 is a deficient number, since it is larger than the sum of its proper divisors (30151811512700).

40163163538852 is a wasteful number, since it uses less digits than its factorization.

40163163538852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431259 (or 431257 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 55.

The spelling of 40163163538852 in words is "forty trillion, one hundred sixty-three billion, one hundred sixty-three million, five hundred thirty-eight thousand, eight hundred fifty-two".