40927985593 has 8 divisors (see below), whose sum is σ = 45213886080. Its totient is φ = 36736280880.

The previous prime is 40927985533. The next prime is 40927985599. The reversal of 40927985593 is 39558972904.

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

It is a cyclic number.

It is not a de Polignac number, because 40927985593 - 2⁹ = 40927985081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40927985599) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23548030 + ... + 23549767.

It is an arithmetic number, because the mean of its divisors is an integer number (5651735760).

Almost surely, 2^40927985593 is an apocalyptic number.

It is an amenable number.

40927985593 is a deficient number, since it is larger than the sum of its proper divisors (4285900487).

40927985593 is a wasteful number, since it uses less digits than its factorization.

40927985593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47097887.

The product of its (nonzero) digits is 24494400, while the sum is 61.

The spelling of 40927985593 in words is "forty billion, nine hundred twenty-seven million, nine hundred eighty-five thousand, five hundred ninety-three".