153323245 has 8 divisors (see below), whose sum is σ = 184089240. Its totient is φ = 122591040.

The previous prime is 153323243. The next prime is 153323249. The reversal of 153323245 is 542323351.

153323245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1590121 + 151733124 = 1261^2 + 12318^2 .

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

It is not a de Polignac number, because 153323245 - 2¹ = 153323243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153323243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2935 + ... + 17755.

It is an arithmetic number, because the mean of its divisors is an integer number (23011155).

Almost surely, 2^153323245 is an apocalyptic number.

It is an amenable number.

153323245 is a deficient number, since it is larger than the sum of its proper divisors (30765995).

153323245 is a wasteful number, since it uses less digits than its factorization.

153323245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16895.

The product of its digits is 10800, while the sum is 28.

The square root of 153323245 is about 12382.3763874306. The cubic root of 153323245 is about 535.2245192679.

Adding to 153323245 its reverse (542323351), we get a palindrome (695646596).

It can be divided in two parts, 153 and 323245, that multiplied together give a triangular number (49456485 = T₉₉₄₅).

The spelling of 153323245 in words is "one hundred fifty-three million, three hundred twenty-three thousand, two hundred forty-five".