212054552435 has 8 divisors (see below), whose sum is σ = 277598686896. Its totient is φ = 154221492640.

The previous prime is 212054552407. The next prime is 212054552441. The reversal of 212054552435 is 534255450212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 212054552435 - 2¹⁸ = 212054290291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1927768604 + ... + 1927768713.

It is an arithmetic number, because the mean of its divisors is an integer number (34699835862).

Almost surely, 2^212054552435 is an apocalyptic number.

212054552435 is a deficient number, since it is larger than the sum of its proper divisors (65544134461).

212054552435 is a wasteful number, since it uses less digits than its factorization.

212054552435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855537333.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 212054552435 in words is "two hundred twelve billion, fifty-four million, five hundred fifty-two thousand, four hundred thirty-five".