40045014553 has 8 divisors (see below), whose sum is σ = 41344405760. Its totient is φ = 38746099440.

The previous prime is 40045014509. The next prime is 40045014613. The reversal of 40045014553 is 35541054004.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40045014553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40045015553) 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, 56038 + ... + 288496.

It is an arithmetic number, because the mean of its divisors is an integer number (5168050720).

Almost surely, 2^40045014553 is an apocalyptic number.

It is an amenable number.

40045014553 is a deficient number, since it is larger than the sum of its proper divisors (1299391207).

40045014553 is a wasteful number, since it uses less digits than its factorization.

40045014553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238047.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 40045014553 its reverse (35541054004), we get a palindrome (75586068557).

The spelling of 40045014553 in words is "forty billion, forty-five million, fourteen thousand, five hundred fifty-three".