863424367153 has 2 divisors, whose sum is σ = 863424367154. Its totient is φ = 863424367152.

The previous prime is 863424367133. The next prime is 863424367213. The reversal of 863424367153 is 351763424368.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 680875823104 + 182548544049 = 825152^2 + 427257^2 .

It is a cyclic number.

It is not a de Polignac number, because 863424367153 - 2¹³ = 863424358961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 863424367153.

It is not a weakly prime, because it can be changed into another prime (863424367123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 431712183576 + 431712183577.

It is an arithmetic number, because the mean of its divisors is an integer number (431712183577).

Almost surely, 2^863424367153 is an apocalyptic number.

It is an amenable number.

863424367153 is a deficient number, since it is larger than the sum of its proper divisors (1).

863424367153 is an equidigital number, since it uses as much as digits as its factorization.

863424367153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 52.

The spelling of 863424367153 in words is "eight hundred sixty-three billion, four hundred twenty-four million, three hundred sixty-seven thousand, one hundred fifty-three".