152486485 has 4 divisors (see below), whose sum is σ = 182983788. Its totient is φ = 121989184.

The previous prime is 152486483. The next prime is 152486491. The reversal of 152486485 is 584684251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 584684251 = 127 ⋅4603813.

It can be written as a sum of positive squares in 2 ways, for example, as 95121009 + 57365476 = 9753^2 + 7574^2 .

It is a cyclic number.

It is not a de Polignac number, because 152486485 - 2¹ = 152486483 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152486483) 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, 15248644 + ... + 15248653.

It is an arithmetic number, because the mean of its divisors is an integer number (45745947).

Almost surely, 2^152486485 is an apocalyptic number.

It is an amenable number.

152486485 is a deficient number, since it is larger than the sum of its proper divisors (30497303).

152486485 is an equidigital number, since it uses as much as digits as its factorization.

152486485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30497302.

The product of its digits is 307200, while the sum is 43.

The square root of 152486485 is about 12348.5418167491. The cubic root of 152486485 is about 534.2490818986.

The spelling of 152486485 in words is "one hundred fifty-two million, four hundred eighty-six thousand, four hundred eighty-five".