152480057 has 4 divisors (see below), whose sum is σ = 157738020. Its totient is φ = 147222096.

The previous prime is 152480039. The next prime is 152480063. The reversal of 152480057 is 750084251.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 85174441 + 67305616 = 9229^2 + 8204^2 .

It is not a de Polignac number, because 152480057 - 2²⁰ = 151431481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152480017) 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 3 ways as a sum of consecutive naturals, for example, 2628938 + ... + 2628995.

It is an arithmetic number, because the mean of its divisors is an integer number (39434505).

Almost surely, 2^152480057 is an apocalyptic number.

It is an amenable number.

152480057 is a deficient number, since it is larger than the sum of its proper divisors (5257963).

152480057 is an equidigital number, since it uses as much as digits as its factorization.

152480057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257962.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 152480057 is about 12348.2815403602. The cubic root of 152480057 is about 534.2415747822.

The spelling of 152480057 in words is "one hundred fifty-two million, four hundred eighty thousand, fifty-seven".