100455909629 has 2 divisors, whose sum is σ = 100455909630. Its totient is φ = 100455909628.

The previous prime is 100455909583. The next prime is 100455909649. The reversal of 100455909629 is 926909554001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96599748025 + 3856161604 = 310805^2 + 62098^2 .

It is a cyclic number.

It is not a de Polignac number, because 100455909629 - 2¹² = 100455905533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100455909649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50227954814 + 50227954815.

It is an arithmetic number, because the mean of its divisors is an integer number (50227954815).

Almost surely, 2^100455909629 is an apocalyptic number.

It is an amenable number.

100455909629 is a deficient number, since it is larger than the sum of its proper divisors (1).

100455909629 is an equidigital number, since it uses as much as digits as its factorization.

100455909629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 874800, while the sum is 50.

The spelling of 100455909629 in words is "one hundred billion, four hundred fifty-five million, nine hundred nine thousand, six hundred twenty-nine".