40253151560663 has 8 divisors (see below), whose sum is σ = 40403119528800. Its totient is φ = 40103186022688.

The previous prime is 40253151560641. The next prime is 40253151560689. The reversal of 40253151560663 is 36606515135204.

40253151560663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 40253151560663 - 2³⁶ = 40184432083927 is a prime.

It is a super-2 number, since 2×40253151560663² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40253151560263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36882470 + ... + 37958172.

It is an arithmetic number, because the mean of its divisors is an integer number (5050389941100).

Almost surely, 2^{40253151560663} is an apocalyptic number.

40253151560663 is a deficient number, since it is larger than the sum of its proper divisors (149967968137).

40253151560663 is a wasteful number, since it uses less digits than its factorization.

40253151560663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215081.

The product of its (nonzero) digits is 1944000, while the sum is 47.

Adding to 40253151560663 its reverse (36606515135204), we get a palindrome (76859666695867).

The spelling of 40253151560663 in words is "forty trillion, two hundred fifty-three billion, one hundred fifty-one million, five hundred sixty thousand, six hundred sixty-three".