140051535773 has 2 divisors, whose sum is σ = 140051535774. Its totient is φ = 140051535772.

The previous prime is 140051535749. The next prime is 140051535781. The reversal of 140051535773 is 377535150041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136738727524 + 3312808249 = 369782^2 + 57557^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140051535773 is a prime.

It is a super-2 number, since 2×140051535773² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140051535773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140051531773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70025767886 + 70025767887.

It is an arithmetic number, because the mean of its divisors is an integer number (70025767887).

Almost surely, 2^140051535773 is an apocalyptic number.

It is an amenable number.

140051535773 is a deficient number, since it is larger than the sum of its proper divisors (1).

140051535773 is an equidigital number, since it uses as much as digits as its factorization.

140051535773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 220500, while the sum is 41.

The spelling of 140051535773 in words is "one hundred forty billion, fifty-one million, five hundred thirty-five thousand, seven hundred seventy-three".