1772040099959 has 2 divisors, whose sum is σ = 1772040099960. Its totient is φ = 1772040099958.

The previous prime is 1772040099913. The next prime is 1772040099989. The reversal of 1772040099959 is 9599900402771.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1772040099959 - 2¹⁶ = 1772040034423 is a prime.

It is a super-2 number, since 2×1772040099959² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1772040099989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 886020049979 + 886020049980.

It is an arithmetic number, because the mean of its divisors is an integer number (886020049980).

Almost surely, 2^{1772040099959} is an apocalyptic number.

1772040099959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1772040099959 is an equidigital number, since it uses as much as digits as its factorization.

1772040099959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12859560, while the sum is 62.

The spelling of 1772040099959 in words is "one trillion, seven hundred seventy-two billion, forty million, ninety-nine thousand, nine hundred fifty-nine".