212937525419 has 4 divisors (see below), whose sum is σ = 215854477896. Its totient is φ = 210020572944.

The previous prime is 212937525403. The next prime is 212937525443. The reversal of 212937525419 is 914525739212.

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 212937525419 - 2⁴ = 212937525403 is a prime.

It is a super-2 number, since 2×212937525419² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212937525499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1458476129 + ... + 1458476274.

It is an arithmetic number, because the mean of its divisors is an integer number (53963619474).

Almost surely, 2^212937525419 is an apocalyptic number.

212937525419 is a deficient number, since it is larger than the sum of its proper divisors (2916952477).

212937525419 is an equidigital number, since it uses as much as digits as its factorization.

212937525419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916952476.

The product of its digits is 1360800, while the sum is 50.

The spelling of 212937525419 in words is "two hundred twelve billion, nine hundred thirty-seven million, five hundred twenty-five thousand, four hundred nineteen".