40501334053 has 2 divisors, whose sum is σ = 40501334054. Its totient is φ = 40501334052.

The previous prime is 40501334023. The next prime is 40501334063. The reversal of 40501334053 is 35043310504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37128279969 + 3373054084 = 192687^2 + 58078^2 .

It is a cyclic number.

It is not a de Polignac number, because 40501334053 - 2⁹ = 40501333541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40501334023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20250667026 + 20250667027.

It is an arithmetic number, because the mean of its divisors is an integer number (20250667027).

Almost surely, 2^40501334053 is an apocalyptic number.

It is an amenable number.

40501334053 is a deficient number, since it is larger than the sum of its proper divisors (1).

40501334053 is an equidigital number, since it uses as much as digits as its factorization.

40501334053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 40501334053 its reverse (35043310504), we get a palindrome (75544644557).

The spelling of 40501334053 in words is "forty billion, five hundred one million, three hundred thirty-four thousand, fifty-three".