40502248455733 has 2 divisors, whose sum is σ = 40502248455734. Its totient is φ = 40502248455732.

The previous prime is 40502248455707. The next prime is 40502248455787. The reversal of 40502248455733 is 33755484220504.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38893770101169 + 1608478354564 = 6236487^2 + 1268258^2 .

It is a cyclic number.

It is not a de Polignac number, because 40502248455733 - 2⁴¹ = 38303225200181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40502248455433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20251124227866 + 20251124227867.

It is an arithmetic number, because the mean of its divisors is an integer number (20251124227867).

Almost surely, 2^{40502248455733} is an apocalyptic number.

It is an amenable number.

40502248455733 is a deficient number, since it is larger than the sum of its proper divisors (1).

40502248455733 is an equidigital number, since it uses as much as digits as its factorization.

40502248455733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128000, while the sum is 52.

The spelling of 40502248455733 in words is "forty trillion, five hundred two billion, two hundred forty-eight million, four hundred fifty-five thousand, seven hundred thirty-three".