40863051755 has 16 divisors (see below), whose sum is σ = 49364786880. Its totient is φ = 32471167872.

The previous prime is 40863051743. The next prime is 40863051763. The reversal of 40863051755 is 55715036804.

It is a cyclic number.

It is not a de Polignac number, because 40863051755 - 2⁴ = 40863051739 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 2912417 + ... + 2926413.

It is an arithmetic number, because the mean of its divisors is an integer number (3085299180).

Almost surely, 2^40863051755 is an apocalyptic number.

40863051755 is a deficient number, since it is larger than the sum of its proper divisors (8501735125).

40863051755 is a wasteful number, since it uses less digits than its factorization.

40863051755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17878.

The product of its (nonzero) digits is 504000, while the sum is 44.

The spelling of 40863051755 in words is "forty billion, eight hundred sixty-three million, fifty-one thousand, seven hundred fifty-five".