145155153 has 32 divisors (see below), whose sum is σ = 230307840. Its totient is φ = 80159040.

The previous prime is 145155151. The next prime is 145155161. The reversal of 145155153 is 351551541.

It is not a de Polignac number, because 145155153 - 2¹ = 145155151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145155153.

It is not an unprimeable number, because it can be changed into a prime (145155151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31750 + ... + 36032.

It is an arithmetic number, because the mean of its divisors is an integer number (7197120).

Almost surely, 2^145155153 is an apocalyptic number.

145155153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

145155153 is a deficient number, since it is larger than the sum of its proper divisors (85152687).

145155153 is a wasteful number, since it uses less digits than its factorization.

145155153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389.

The product of its digits is 7500, while the sum is 30.

The square root of 145155153 is about 12048.0352340122. The cubic root of 145155153 is about 525.5461020455.

It can be divided in two parts, 1 and 45155153, that added together give a palindrome (45155154).

The spelling of 145155153 in words is "one hundred forty-five million, one hundred fifty-five thousand, one hundred fifty-three".