1532453330 has 16 divisors (see below), whose sum is σ = 2817106560. Its totient is φ = 599938992.

The previous prime is 1532453291. The next prime is 1532453369. The reversal of 1532453330 is 333542351.

It is an interprime number because it is at equal distance from previous prime (1532453291) and next prime (1532453369).

It is a junction number, because it is equal to n+sod(n) for n = 1532453293 and 1532453302.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1629800 + ... + 1630739.

It is an arithmetic number, because the mean of its divisors is an integer number (176069160).

Almost surely, 2^1532453330 is an apocalyptic number.

1532453330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1532453330 is a deficient number, since it is larger than the sum of its proper divisors (1284653230).

1532453330 is a wasteful number, since it uses less digits than its factorization.

1532453330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260593.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 1532453330 is about 39146.5621734527. The cubic root of 1532453330 is about 1152.9109192010.

Adding to 1532453330 its reverse (333542351), we get a palindrome (1865995681).

The spelling of 1532453330 in words is "one billion, five hundred thirty-two million, four hundred fifty-three thousand, three hundred thirty".