10530250430 has 48 divisors (see below), whose sum is σ = 22121192016. Its totient is φ = 3598560000.

The previous prime is 10530250397. The next prime is 10530250447. The reversal of 10530250430 is 3405203501.

It is a super-2 number, since 2×10530250430² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10530250396 and 10530250405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115430 + ... + 185430.

It is an arithmetic number, because the mean of its divisors is an integer number (460858167).

Almost surely, 2^10530250430 is an apocalyptic number.

10530250430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10530250430 is an abundant number, since it is smaller than the sum of its proper divisors (11590941586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10530250430 is a wasteful number, since it uses less digits than its factorization.

10530250430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70329 (or 70322 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 10530250430 its reverse (3405203501), we get a palindrome (13935453931).

The spelling of 10530250430 in words is "ten billion, five hundred thirty million, two hundred fifty thousand, four hundred thirty".