40597587045 has 32 divisors (see below), whose sum is σ = 73250720640. Its totient is φ = 21328876800.

The previous prime is 40597587031. The next prime is 40597587101. The reversal of 40597587045 is 54078579504.

40597587045 is a `hidden beast` number, since 4 + 0 + 59 + 7 + 587 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 40597587045 - 2⁴ = 40597587029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40597586982 and 40597587000.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2235156 + ... + 2253245.

It is an arithmetic number, because the mean of its divisors is an integer number (2289085020).

Almost surely, 2^40597587045 is an apocalyptic number.

40597587045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

40597587045 is a deficient number, since it is larger than the sum of its proper divisors (32653133595).

40597587045 is a wasteful number, since it uses less digits than its factorization.

40597587045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4488482 (or 4488476 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 54.

The spelling of 40597587045 in words is "forty billion, five hundred ninety-seven million, five hundred eighty-seven thousand, forty-five".