153245245 has 16 divisors (see below), whose sum is σ = 190614528. Its totient is φ = 118149120.

The previous prime is 153245189. The next prime is 153245299. The reversal of 153245245 is 542542351.

It is not a de Polignac number, because 153245245 - 2⁷ = 153245117 is a prime.

It is a super-2 number, since 2×153245245² = 46968210230220050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 37912 + ... + 41758.

It is an arithmetic number, because the mean of its divisors is an integer number (11913408).

Almost surely, 2^153245245 is an apocalyptic number.

It is an amenable number.

153245245 is a deficient number, since it is larger than the sum of its proper divisors (37369283).

153245245 is a wasteful number, since it uses less digits than its factorization.

153245245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4140.

The product of its digits is 24000, while the sum is 31.

The square root of 153245245 is about 12379.2263490091. The cubic root of 153245245 is about 535.1337424391.

Adding to 153245245 its reverse (542542351), we get a palindrome (695787596).

The spelling of 153245245 in words is "one hundred fifty-three million, two hundred forty-five thousand, two hundred forty-five".