43152885551 has 2 divisors, whose sum is σ = 43152885552. Its totient is φ = 43152885550.

The previous prime is 43152885541. The next prime is 43152885563. The reversal of 43152885551 is 15558825134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43152885551 - 2¹⁴ = 43152869167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43152885496 and 43152885505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43152885521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21576442775 + 21576442776.

It is an arithmetic number, because the mean of its divisors is an integer number (21576442776).

Almost surely, 2^43152885551 is an apocalyptic number.

43152885551 is a deficient number, since it is larger than the sum of its proper divisors (1).

43152885551 is an equidigital number, since it uses as much as digits as its factorization.

43152885551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960000, while the sum is 47.

The spelling of 43152885551 in words is "forty-three billion, one hundred fifty-two million, eight hundred eighty-five thousand, five hundred fifty-one".