10423655156533 has 2 divisors, whose sum is σ = 10423655156534. Its totient is φ = 10423655156532.

The previous prime is 10423655156449. The next prime is 10423655156549. The reversal of 10423655156533 is 33565155632401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10396123387204 + 27531769329 = 3224302^2 + 165927^2 .

It is a cyclic number.

It is not a de Polignac number, because 10423655156533 - 2¹³ = 10423655148341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10423655156933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211827578266 + 5211827578267.

It is an arithmetic number, because the mean of its divisors is an integer number (5211827578267).

Almost surely, 2^{10423655156533} is an apocalyptic number.

It is an amenable number.

10423655156533 is a deficient number, since it is larger than the sum of its proper divisors (1).

10423655156533 is an equidigital number, since it uses as much as digits as its factorization.

10423655156533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860000, while the sum is 49.

The spelling of 10423655156533 in words is "ten trillion, four hundred twenty-three billion, six hundred fifty-five million, one hundred fifty-six thousand, five hundred thirty-three".