145155353 has 16 divisors (see below), whose sum is σ = 172800000. Its totient is φ = 119297472.

The previous prime is 145155349. The next prime is 145155371. The reversal of 145155353 is 353551541.

It is not a de Polignac number, because 145155353 - 2² = 145155349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145155343) 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 15 ways as a sum of consecutive naturals, for example, 27848 + ... + 32646.

It is an arithmetic number, because the mean of its divisors is an integer number (10800000).

Almost surely, 2^145155353 is an apocalyptic number.

It is an amenable number.

145155353 is a deficient number, since it is larger than the sum of its proper divisors (27644647).

145155353 is a wasteful number, since it uses less digits than its factorization.

145155353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984.

The product of its digits is 22500, while the sum is 32.

The square root of 145155353 is about 12048.0435341179. The cubic root of 145155353 is about 525.5463434176.

The spelling of 145155353 in words is "one hundred forty-five million, one hundred fifty-five thousand, three hundred fifty-three".