40533045255 has 24 divisors (see below), whose sum is σ = 70448743872. Its totient is φ = 21558711744.

The previous prime is 40533045239. The next prime is 40533045283. The reversal of 40533045255 is 55254033504.

It is not a de Polignac number, because 40533045255 - 2⁴ = 40533045239 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1210644 + ... + 1243673.

It is an arithmetic number, because the mean of its divisors is an integer number (2935364328).

Almost surely, 2^40533045255 is an apocalyptic number.

40533045255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40533045255 is a deficient number, since it is larger than the sum of its proper divisors (29915698617).

40533045255 is a wasteful number, since it uses less digits than its factorization.

40533045255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454695 (or 2454692 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

Adding to 40533045255 its reverse (55254033504), we get a palindrome (95787078759).

The spelling of 40533045255 in words is "forty billion, five hundred thirty-three million, forty-five thousand, two hundred fifty-five".