530505214451 has 16 divisors (see below), whose sum is σ = 537861120000. Its totient is φ = 523203867648.

The previous prime is 530505214429. The next prime is 530505214457. The reversal of 530505214451 is 154412505035.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530505214451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530505214457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29383475 + ... + 29401523.

It is an arithmetic number, because the mean of its divisors is an integer number (33616320000).

Almost surely, 2^530505214451 is an apocalyptic number.

530505214451 is a deficient number, since it is larger than the sum of its proper divisors (7355905549).

530505214451 is a wasteful number, since it uses less digits than its factorization.

530505214451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19538.

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 530505214451 its reverse (154412505035), we get a palindrome (684917719486).

The spelling of 530505214451 in words is "five hundred thirty billion, five hundred five million, two hundred fourteen thousand, four hundred fifty-one".