1530741011 has 8 divisors (see below), whose sum is σ = 1597739040. Its totient is φ = 1463780032.

The previous prime is 1530741001. The next prime is 1530741019. The reversal of 1530741011 is 1101470351.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1530741011 - 2¹⁸ = 1530478867 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1530741019) 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, 105641 + ... + 119253.

It is an arithmetic number, because the mean of its divisors is an integer number (199717380).

Almost surely, 2^1530741011 is an apocalyptic number.

1530741011 is a deficient number, since it is larger than the sum of its proper divisors (66998029).

1530741011 is a wasteful number, since it uses less digits than its factorization.

1530741011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18525.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 1530741011 is about 39124.6854428250. The cubic root of 1530741011 is about 1152.4813494001.

The spelling of 1530741011 in words is "one billion, five hundred thirty million, seven hundred forty-one thousand, eleven".