30214265453 has 4 divisors (see below), whose sum is σ = 31030867260. Its totient is φ = 29397663648.

The previous prime is 30214265437. The next prime is 30214265483. The reversal of 30214265453 is 35456241203.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13414735684 + 16799529769 = 115822^2 + 129613^2 .

It is a cyclic number.

It is not a de Polignac number, because 30214265453 - 2⁴ = 30214265437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214265483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408300848 + ... + 408300921.

It is an arithmetic number, because the mean of its divisors is an integer number (7757716815).

Almost surely, 2^30214265453 is an apocalyptic number.

It is an amenable number.

30214265453 is a deficient number, since it is larger than the sum of its proper divisors (816601807).

30214265453 is an equidigital number, since it uses as much as digits as its factorization.

30214265453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816601806.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 30214265453 in words is "thirty billion, two hundred fourteen million, two hundred sixty-five thousand, four hundred fifty-three".