152533390 has 8 divisors (see below), whose sum is σ = 274560120. Its totient is φ = 61013352.

The previous prime is 152533369. The next prime is 152533391. The reversal of 152533390 is 93335251.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152533391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7626660 + ... + 7626679.

It is an arithmetic number, because the mean of its divisors is an integer number (34320015).

Almost surely, 2^152533390 is an apocalyptic number.

152533390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152533390 is a deficient number, since it is larger than the sum of its proper divisors (122026730).

152533390 is a wasteful number, since it uses less digits than its factorization.

152533390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15253346.

The product of its (nonzero) digits is 12150, while the sum is 31.

The square root of 152533390 is about 12350.4408828187. The cubic root of 152533390 is about 534.3038548057.

The spelling of 152533390 in words is "one hundred fifty-two million, five hundred thirty-three thousand, three hundred ninety".