40254063066553 has 8 divisors (see below), whose sum is σ = 46005967314560. Its totient is φ = 34502489771040.

The previous prime is 40254063066551. The next prime is 40254063066571. The reversal of 40254063066553 is 35566036045204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40254063066553 - 2¹ = 40254063066551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40254063066497 and 40254063066506.

It is not an unprimeable number, because it can be changed into a prime (40254063066551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82477428 + ... + 82964053.

It is an arithmetic number, because the mean of its divisors is an integer number (5750745914320).

Almost surely, 2^{40254063066553} is an apocalyptic number.

It is an amenable number.

40254063066553 is a deficient number, since it is larger than the sum of its proper divisors (5751904248007).

40254063066553 is a wasteful number, since it uses less digits than its factorization.

40254063066553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165476247.

The product of its (nonzero) digits is 7776000, while the sum is 49.

The spelling of 40254063066553 in words is "forty trillion, two hundred fifty-four billion, sixty-three million, sixty-six thousand, five hundred fifty-three".