909763214653 has 2 divisors, whose sum is σ = 909763214654. Its totient is φ = 909763214652.

The previous prime is 909763214641. The next prime is 909763214729. The reversal of 909763214653 is 356412367909.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 846285923844 + 63477290809 = 919938^2 + 251947^2 .

It is a cyclic number.

It is not a de Polignac number, because 909763214653 - 2³³ = 901173280061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 909763214594 and 909763214603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (909763214753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 454881607326 + 454881607327.

It is an arithmetic number, because the mean of its divisors is an integer number (454881607327).

Almost surely, 2^909763214653 is an apocalyptic number.

It is an amenable number.

909763214653 is a deficient number, since it is larger than the sum of its proper divisors (1).

909763214653 is an equidigital number, since it uses as much as digits as its factorization.

909763214653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7348320, while the sum is 55.

The spelling of 909763214653 in words is "nine hundred nine billion, seven hundred sixty-three million, two hundred fourteen thousand, six hundred fifty-three".