40132271751557 has 2 divisors, whose sum is σ = 40132271751558. Its totient is φ = 40132271751556.

The previous prime is 40132271751499. The next prime is 40132271751587. The reversal of 40132271751557 is 75515717223104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26638800915841 + 13493470835716 = 5161279^2 + 3673346^2 .

It is a cyclic number.

It is not a de Polignac number, because 40132271751557 - 2¹⁸ = 40132271489413 is a prime.

It is a super-2 number, since 2×40132271751557² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40132271751587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20066135875778 + 20066135875779.

It is an arithmetic number, because the mean of its divisors is an integer number (20066135875779).

Almost surely, 2^{40132271751557} is an apocalyptic number.

It is an amenable number.

40132271751557 is a deficient number, since it is larger than the sum of its proper divisors (1).

40132271751557 is an equidigital number, since it uses as much as digits as its factorization.

40132271751557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2058000, while the sum is 50.

The spelling of 40132271751557 in words is "forty trillion, one hundred thirty-two billion, two hundred seventy-one million, seven hundred fifty-one thousand, five hundred fifty-seven".