214537153 has 2 divisors, whose sum is σ = 214537154. Its totient is φ = 214537152.

The previous prime is 214537117. The next prime is 214537207. The reversal of 214537153 is 351735412.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130484929 + 84052224 = 11423^2 + 9168^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214537153 is a prime.

It is not a weakly prime, because it can be changed into another prime (214537553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107268576 + 107268577.

It is an arithmetic number, because the mean of its divisors is an integer number (107268577).

Almost surely, 2^214537153 is an apocalyptic number.

It is an amenable number.

214537153 is a deficient number, since it is larger than the sum of its proper divisors (1).

214537153 is an equidigital number, since it uses as much as digits as its factorization.

214537153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 31.

The square root of 214537153 is about 14647.0868434648. The cubic root of 214537153 is about 598.6424427508.

The spelling of 214537153 in words is "two hundred fourteen million, five hundred thirty-seven thousand, one hundred fifty-three".