40573516675 has 12 divisors (see below), whose sum is σ = 50571846280. Its totient is φ = 32290629120.

The previous prime is 40573516663. The next prime is 40573516679. The reversal of 40573516675 is 57661537504.

It is not a de Polignac number, because 40573516675 - 2¹³ = 40573508483 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (40573516679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4199685 + ... + 4209334.

Almost surely, 2^40573516675 is an apocalyptic number.

40573516675 is a deficient number, since it is larger than the sum of its proper divisors (9998329605).

40573516675 is a wasteful number, since it uses less digits than its factorization.

40573516675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8409222 (or 8409217 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 49.

The spelling of 40573516675 in words is "forty billion, five hundred seventy-three million, five hundred sixteen thousand, six hundred seventy-five".