10532321879 has 2 divisors, whose sum is σ = 10532321880. Its totient is φ = 10532321878.

The previous prime is 10532321867. The next prime is 10532321887. The reversal of 10532321879 is 97812323501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10532321879 is a prime.

It is a super-2 number, since 2×10532321879² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10532326879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5266160939 + 5266160940.

It is an arithmetic number, because the mean of its divisors is an integer number (5266160940).

Almost surely, 2^10532321879 is an apocalyptic number.

10532321879 is a deficient number, since it is larger than the sum of its proper divisors (1).

10532321879 is an equidigital number, since it uses as much as digits as its factorization.

10532321879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 10532321879 in words is "ten billion, five hundred thirty-two million, three hundred twenty-one thousand, eight hundred seventy-nine".