1530254011 has 16 divisors (see below), whose sum is σ = 1799965440. Its totient is φ = 1282569120.

The previous prime is 1530253979. The next prime is 1530254017. The reversal of 1530254011 is 1104520351.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1530254011 - 2⁵ = 1530253979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1530254017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120210 + ... + 132328.

It is an arithmetic number, because the mean of its divisors is an integer number (112497840).

Almost surely, 2^1530254011 is an apocalyptic number.

1530254011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1530254011 is a deficient number, since it is larger than the sum of its proper divisors (269711429).

1530254011 is a wasteful number, since it uses less digits than its factorization.

1530254011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13026.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1530254011 is about 39118.4612555249. The cubic root of 1530254011 is about 1152.3591171077.

Adding to 1530254011 its reverse (1104520351), we get a palindrome (2634774362).

The spelling of 1530254011 in words is "one billion, five hundred thirty million, two hundred fifty-four thousand, eleven".