152155330 has 16 divisors (see below), whose sum is σ = 274142520. Its totient is φ = 60803712.

The previous prime is 152155313. The next prime is 152155349. The reversal of 152155330 is 33551251.

It can be written as a sum of positive squares in 4 ways, for example, as 101787921 + 50367409 = 10089^2 + 7097^2 .

It is a junction number, because it is equal to n+sod(n) for n = 152155295 and 152155304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4552 + ... + 18028.

Almost surely, 2^152155330 is an apocalyptic number.

152155330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152155330 is a deficient number, since it is larger than the sum of its proper divisors (121987190).

152155330 is a wasteful number, since it uses less digits than its factorization.

152155330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14613.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 152155330 is about 12335.1258607280. The cubic root of 152155330 is about 533.8620585691.

The spelling of 152155330 in words is "one hundred fifty-two million, one hundred fifty-five thousand, three hundred thirty".