40776753037 has 2 divisors, whose sum is σ = 40776753038. Its totient is φ = 40776753036.

The previous prime is 40776753019. The next prime is 40776753041. The reversal of 40776753037 is 73035767704.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25135248681 + 15641504356 = 158541^2 + 125066^2 .

It is a cyclic number.

It is not a de Polignac number, because 40776753037 - 2¹⁹ = 40776228749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40776753097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20388376518 + 20388376519.

It is an arithmetic number, because the mean of its divisors is an integer number (20388376519).

Almost surely, 2^40776753037 is an apocalyptic number.

It is an amenable number.

40776753037 is a deficient number, since it is larger than the sum of its proper divisors (1).

40776753037 is an equidigital number, since it uses as much as digits as its factorization.

40776753037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2593080, while the sum is 49.

The spelling of 40776753037 in words is "forty billion, seven hundred seventy-six million, seven hundred fifty-three thousand, thirty-seven".