40519554053 has 8 divisors (see below), whose sum is σ = 44211653280. Its totient is φ = 36828872080.

The previous prime is 40519554041. The next prime is 40519554067. The reversal of 40519554053 is 35045591504.

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

It is not a de Polignac number, because 40519554053 - 2¹⁶ = 40519488517 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40519554053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40519554083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294083 + ... + 409296.

It is an arithmetic number, because the mean of its divisors is an integer number (5526456660).

Almost surely, 2^40519554053 is an apocalyptic number.

It is an amenable number.

40519554053 is a deficient number, since it is larger than the sum of its proper divisors (3692099227).

40519554053 is a wasteful number, since it uses less digits than its factorization.

40519554053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708627.

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 40519554053 in words is "forty billion, five hundred nineteen million, five hundred fifty-four thousand, fifty-three".