40559271453 has 16 divisors (see below), whose sum is σ = 61485202240. Its totient is φ = 26410687632.

The previous prime is 40559271451. The next prime is 40559271479. The reversal of 40559271453 is 35417295504.

40559271453 is a `hidden beast` number, since 4 + 0 + 5 + 592 + 7 + 1 + 4 + 53 = 666.

40559271453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40559271453 - 2¹ = 40559271451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40559271399 and 40559271408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40559271451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17466226 + ... + 17468547.

It is an arithmetic number, because the mean of its divisors is an integer number (3842825140).

Almost surely, 2^40559271453 is an apocalyptic number.

40559271453 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

40559271453 is a deficient number, since it is larger than the sum of its proper divisors (20925930787).

40559271453 is a wasteful number, since it uses less digits than its factorization.

40559271453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34934825 (or 34934819 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 40559271453 in words is "forty billion, five hundred fifty-nine million, two hundred seventy-one thousand, four hundred fifty-three".