40500377745353 has 2 divisors, whose sum is σ = 40500377745354. Its totient is φ = 40500377745352.

The previous prime is 40500377745349. The next prime is 40500377745461. The reversal of 40500377745353 is 35354777300504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29389702185529 + 11110675559824 = 5421227^2 + 3333268^2 .

It is a cyclic number.

It is not a de Polignac number, because 40500377745353 - 2² = 40500377745349 is a prime.

It is a super-3 number, since 3×40500377745353³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40500377745295 and 40500377745304.

It is not a weakly prime, because it can be changed into another prime (40500377741353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20250188872676 + 20250188872677.

It is an arithmetic number, because the mean of its divisors is an integer number (20250188872677).

Almost surely, 2^{40500377745353} is an apocalyptic number.

It is an amenable number.

40500377745353 is a deficient number, since it is larger than the sum of its proper divisors (1).

40500377745353 is an equidigital number, since it uses as much as digits as its factorization.

40500377745353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18522000, while the sum is 53.

The spelling of 40500377745353 in words is "forty trillion, five hundred billion, three hundred seventy-seven million, seven hundred forty-five thousand, three hundred fifty-three".