40350513545179 has 2 divisors, whose sum is σ = 40350513545180. Its totient is φ = 40350513545178.

The previous prime is 40350513545137. The next prime is 40350513545233. The reversal of 40350513545179 is 97154531505304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40350513545179 - 2¹³ = 40350513536987 is a prime.

It is not a weakly prime, because it can be changed into another prime (40350513545129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20175256772589 + 20175256772590.

It is an arithmetic number, because the mean of its divisors is an integer number (20175256772590).

Almost surely, 2^{40350513545179} is an apocalyptic number.

40350513545179 is a deficient number, since it is larger than the sum of its proper divisors (1).

40350513545179 is an equidigital number, since it uses as much as digits as its factorization.

40350513545179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670000, while the sum is 52.

The spelling of 40350513545179 in words is "forty trillion, three hundred fifty billion, five hundred thirteen million, five hundred forty-five thousand, one hundred seventy-nine".