40050305525479 has 2 divisors, whose sum is σ = 40050305525480. Its totient is φ = 40050305525478.

The previous prime is 40050305525473. The next prime is 40050305525521. The reversal of 40050305525479 is 97452550305004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40050305525479 - 2²¹ = 40050303428327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40050305525473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20025152762739 + 20025152762740.

It is an arithmetic number, because the mean of its divisors is an integer number (20025152762740).

Almost surely, 2^{40050305525479} is an apocalyptic number.

40050305525479 is a deficient number, since it is larger than the sum of its proper divisors (1).

40050305525479 is an equidigital number, since it uses as much as digits as its factorization.

40050305525479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780000, while the sum is 49.

The spelling of 40050305525479 in words is "forty trillion, fifty billion, three hundred five million, five hundred twenty-five thousand, four hundred seventy-nine".