1530653230 has 32 divisors (see below), whose sum is σ = 2822584320. Its totient is φ = 597363360.

The previous prime is 1530653221. The next prime is 1530653231. The reversal of 1530653230 is 323560351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1530653231) 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, 150651 + ... + 160489.

It is an arithmetic number, because the mean of its divisors is an integer number (88205760).

Almost surely, 2^1530653230 is an apocalyptic number.

1530653230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1530653230 is a deficient number, since it is larger than the sum of its proper divisors (1291931090).

1530653230 is a wasteful number, since it uses less digits than its factorization.

1530653230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10224.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 1530653230 is about 39123.5636158058. The cubic root of 1530653230 is about 1152.4593191332.

The spelling of 1530653230 in words is "one billion, five hundred thirty million, six hundred fifty-three thousand, two hundred thirty".