530055400402 has 16 divisors (see below), whose sum is σ = 905074834752. Its totient is φ = 230458869520.

The previous prime is 530055400367. The next prime is 530055400403. The reversal of 530055400402 is 204004550035.

It is not an unprimeable number, because it can be changed into a prime (530055400403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523769653 + ... + 523770664.

It is an arithmetic number, because the mean of its divisors is an integer number (56567177172).

Almost surely, 2^530055400402 is an apocalyptic number.

530055400402 is a deficient number, since it is larger than the sum of its proper divisors (375019434350).

530055400402 is a wasteful number, since it uses less digits than its factorization.

530055400402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047540353.

The product of its (nonzero) digits is 12000, while the sum is 28.

Adding to 530055400402 its reverse (204004550035), we get a palindrome (734059950437).

The spelling of 530055400402 in words is "five hundred thirty billion, fifty-five million, four hundred thousand, four hundred two".