1051324530 has 64 divisors (see below), whose sum is σ = 2747606400. Its totient is φ = 256435200.

The previous prime is 1051324513. The next prime is 1051324531. The reversal of 1051324530 is 354231501.

It is a super-2 number, since 2×1051324530² = 2210566534759441800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051324530.

It is not an unprimeable number, because it can be changed into a prime (1051324531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15271 + ... + 48330.

It is an arithmetic number, because the mean of its divisors is an integer number (42931350).

Almost surely, 2^1051324530 is an apocalyptic number.

1051324530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051324530 is an abundant number, since it is smaller than the sum of its proper divisors (1696281870).

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

1051324530 is a wasteful number, since it uses less digits than its factorization.

1051324530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63659.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1051324530 is about 32424.1349923171. The cubic root of 1051324530 is about 1016.8235573815.

The spelling of 1051324530 in words is "one billion, fifty-one million, three hundred twenty-four thousand, five hundred thirty".