40163553215052 has 24 divisors (see below), whose sum is σ = 93755827586736. Its totient is φ = 13382012488128.

The previous prime is 40163553215039. The next prime is 40163553215089. The reversal of 40163553215052 is 25051235536104.

It is a super-2 number, since 2×40163553215052² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40163553214995 and 40163553215013.

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, 729794283 + ... + 729849314.

It is an arithmetic number, because the mean of its divisors is an integer number (3906492816114).

Almost surely, 2^{40163553215052} is an apocalyptic number.

It is an amenable number.

40163553215052 is an abundant number, since it is smaller than the sum of its proper divisors (53592274371684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40163553215052 is a wasteful number, since it uses less digits than its factorization.

40163553215052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459645897 (or 1459645895 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 40163553215052 in words is "forty trillion, one hundred sixty-three billion, five hundred fifty-three million, two hundred fifteen thousand, fifty-two".