152154005 has 4 divisors (see below), whose sum is σ = 182584812. Its totient is φ = 121723200.

The previous prime is 152153971. The next prime is 152154049. The reversal of 152154005 is 500451251.

It is a happy number.

152154005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500451251 = 17911 ⋅27941.

It can be written as a sum of positive squares in 2 ways, for example, as 60435076 + 91718929 = 7774^2 + 9577^2 .

It is a de Polignac number, because none of the positive numbers 2^k-152154005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15215396 + ... + 15215405.

It is an arithmetic number, because the mean of its divisors is an integer number (45646203).

Almost surely, 2^152154005 is an apocalyptic number.

It is an amenable number.

152154005 is a deficient number, since it is larger than the sum of its proper divisors (30430807).

152154005 is an equidigital number, since it uses as much as digits as its factorization.

152154005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30430806.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 152154005 is about 12335.0721522008. The cubic root of 152154005 is about 533.8605089043.

The spelling of 152154005 in words is "one hundred fifty-two million, one hundred fifty-four thousand, five".