214627502525 has 6 divisors (see below), whose sum is σ = 266138103162. Its totient is φ = 171702002000.

The previous prime is 214627502473. The next prime is 214627502543. The reversal of 214627502525 is 525205726412.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 126990361 + 214500512164 = 11269^2 + 463142^2 .

It is not a de Polignac number, because 214627502525 - 2¹² = 214627498429 is a prime.

It is a Duffinian number.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 4292550026 + ... + 4292550075.

It is an arithmetic number, because the mean of its divisors is an integer number (44356350527).

Almost surely, 2^214627502525 is an apocalyptic number.

214627502525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

214627502525 is a deficient number, since it is larger than the sum of its proper divisors (51510600637).

214627502525 is an equidigital number, since it uses as much as digits as its factorization.

214627502525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8585100111 (or 8585100106 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 214627502525 in words is "two hundred fourteen billion, six hundred twenty-seven million, five hundred two thousand, five hundred twenty-five".