40776053 has 2 divisors, whose sum is σ = 40776054. Its totient is φ = 40776052.

The previous prime is 40776049. The next prime is 40776091. The reversal of 40776053 is 35067704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24186724 + 16589329 = 4918^2 + 4073^2 .

It is a cyclic number.

It is not a de Polignac number, because 40776053 - 2² = 40776049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40773053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20388026 + 20388027.

It is an arithmetic number, because the mean of its divisors is an integer number (20388027).

Almost surely, 2^40776053 is an apocalyptic number.

It is an amenable number.

40776053 is a deficient number, since it is larger than the sum of its proper divisors (1).

40776053 is an equidigital number, since it uses as much as digits as its factorization.

40776053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 40776053 is about 6385.6129697939. The cubic root of 40776053 is about 344.1927580454.

The spelling of 40776053 in words is "forty million, seven hundred seventy-six thousand, fifty-three".