10532539877 has 2 divisors, whose sum is σ = 10532539878. Its totient is φ = 10532539876.

The previous prime is 10532539859. The next prime is 10532539883. The reversal of 10532539877 is 77893523501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7415104321 + 3117435556 = 86111^2 + 55834^2 .

It is a cyclic number.

It is not a de Polignac number, because 10532539877 - 2²² = 10528345573 is a prime.

It is a super-2 number, since 2×10532539877² (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 (10532539817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5266269938 + 5266269939.

It is an arithmetic number, because the mean of its divisors is an integer number (5266269939).

Almost surely, 2^10532539877 is an apocalyptic number.

It is an amenable number.

10532539877 is a deficient number, since it is larger than the sum of its proper divisors (1).

10532539877 is an equidigital number, since it uses as much as digits as its factorization.

10532539877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1587600, while the sum is 50.

The spelling of 10532539877 in words is "ten billion, five hundred thirty-two million, five hundred thirty-nine thousand, eight hundred seventy-seven".