152095457 has 4 divisors (see below), whose sum is σ = 152408256. Its totient is φ = 151782660.

The previous prime is 152095441. The next prime is 152095487. The reversal of 152095457 is 754590251.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 754590251 = 31 ⋅24341621.

It is a cyclic number.

It is not a de Polignac number, because 152095457 - 2⁴ = 152095441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152095457.

It is not an unprimeable number, because it can be changed into a prime (152095487) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 155669 + ... + 156642.

It is an arithmetic number, because the mean of its divisors is an integer number (38102064).

Almost surely, 2^152095457 is an apocalyptic number.

It is an amenable number.

152095457 is a deficient number, since it is larger than the sum of its proper divisors (312799).

152095457 is an equidigital number, since it uses as much as digits as its factorization.

152095457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312798.

The product of its (nonzero) digits is 63000, while the sum is 38.

The square root of 152095457 is about 12332.6986908787. The cubic root of 152095457 is about 533.7920246187.

The spelling of 152095457 in words is "one hundred fifty-two million, ninety-five thousand, four hundred fifty-seven".