1530262145 has 8 divisors (see below), whose sum is σ = 1895550720. Its totient is φ = 1184718960.

The previous prime is 1530262141. The next prime is 1530262171. The reversal of 1530262145 is 5412620351.

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

It is not a de Polignac number, because 1530262145 - 2² = 1530262141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1530262141) 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, 4936175 + ... + 4936484.

It is an arithmetic number, because the mean of its divisors is an integer number (236943840).

Almost surely, 2^1530262145 is an apocalyptic number.

It is an amenable number.

1530262145 is a deficient number, since it is larger than the sum of its proper divisors (365288575).

1530262145 is an equidigital number, since it uses as much as digits as its factorization.

1530262145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9872695.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1530262145 is about 39118.5652216438. The cubic root of 1530262145 is about 1152.3611588760.

Adding to 1530262145 its reverse (5412620351), we get a palindrome (6942882496).

The spelling of 1530262145 in words is "one billion, five hundred thirty million, two hundred sixty-two thousand, one hundred forty-five".