152153493 has 8 divisors (see below), whose sum is σ = 204469248. Its totient is φ = 100636704.

The previous prime is 152153473. The next prime is 152153503. The reversal of 152153493 is 394351251.

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

It is not a de Polignac number, because 152153493 - 2²¹ = 150056341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152153413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199296 + ... + 200057.

It is an arithmetic number, because the mean of its divisors is an integer number (25558656).

Almost surely, 2^152153493 is an apocalyptic number.

It is an amenable number.

152153493 is a deficient number, since it is larger than the sum of its proper divisors (52315755).

152153493 is a wasteful number, since it uses less digits than its factorization.

152153493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399483.

The product of its digits is 16200, while the sum is 33.

The square root of 152153493 is about 12335.0513983526. The cubic root of 152153493 is about 533.8599100881.

The spelling of 152153493 in words is "one hundred fifty-two million, one hundred fifty-three thousand, four hundred ninety-three".