212532155035 has 4 divisors (see below), whose sum is σ = 255038586048. Its totient is φ = 170025724024.

The previous prime is 212532155027. The next prime is 212532155047. The reversal of 212532155035 is 530551235212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 212532155035 - 2³ = 212532155027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 21253215499 + ... + 21253215508.

It is an arithmetic number, because the mean of its divisors is an integer number (63759646512).

Almost surely, 2^212532155035 is an apocalyptic number.

212532155035 is a deficient number, since it is larger than the sum of its proper divisors (42506431013).

212532155035 is an equidigital number, since it uses as much as digits as its factorization.

212532155035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42506431012.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 212532155035 in words is "two hundred twelve billion, five hundred thirty-two million, one hundred fifty-five thousand, thirty-five".