530155424451 has 32 divisors (see below), whose sum is σ = 760262630400. Its totient is φ = 327438199296.

The previous prime is 530155424437. The next prime is 530155424471. The reversal of 530155424451 is 154424551035.

It is not a de Polignac number, because 530155424451 - 2⁵ = 530155424419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530155424471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 547350 + ... + 1166148.

It is an arithmetic number, because the mean of its divisors is an integer number (23758207200).

Almost surely, 2^530155424451 is an apocalyptic number.

530155424451 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

530155424451 is a deficient number, since it is larger than the sum of its proper divisors (230107205949).

530155424451 is a wasteful number, since it uses less digits than its factorization.

530155424451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619083.

The product of its (nonzero) digits is 240000, while the sum is 39.

Adding to 530155424451 its reverse (154424551035), we get a palindrome (684579975486).

The spelling of 530155424451 in words is "five hundred thirty billion, one hundred fifty-five million, four hundred twenty-four thousand, four hundred fifty-one".