212552053414 has 4 divisors (see below), whose sum is σ = 318828080124. Its totient is φ = 106276026706.

The previous prime is 212552053411. The next prime is 212552053433. The reversal of 212552053414 is 414350255212.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 212552053414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212552053411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53138013352 + ... + 53138013355.

It is an arithmetic number, because the mean of its divisors is an integer number (79707020031).

Almost surely, 2^212552053414 is an apocalyptic number.

212552053414 is a deficient number, since it is larger than the sum of its proper divisors (106276026710).

212552053414 is a wasteful number, since it uses less digits than its factorization.

212552053414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106276026709.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 212552053414 in words is "two hundred twelve billion, five hundred fifty-two million, fifty-three thousand, four hundred fourteen".