530251411031 has 4 divisors (see below), whose sum is σ = 530253482064. Its totient is φ = 530249340000.

The previous prime is 530251411021. The next prime is 530251411033. The reversal of 530251411031 is 130114152035.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530251411031 is a prime.

It is a super-2 number, since 2×530251411031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530251411033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586595 + ... + 1185156.

It is an arithmetic number, because the mean of its divisors is an integer number (132563370516).

Almost surely, 2^530251411031 is an apocalyptic number.

530251411031 is a deficient number, since it is larger than the sum of its proper divisors (2071033).

530251411031 is a wasteful number, since it uses less digits than its factorization.

530251411031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071032.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 530251411031 its reverse (130114152035), we get a palindrome (660365563066).

The spelling of 530251411031 in words is "five hundred thirty billion, two hundred fifty-one million, four hundred eleven thousand, thirty-one".