355455145 has 16 divisors (see below), whose sum is σ = 443289600. Its totient is φ = 273326400.

The previous prime is 355455137. The next prime is 355455151. The reversal of 355455145 is 541554553.

It is a happy number.

It is not a de Polignac number, because 355455145 - 2³ = 355455137 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15400 + ... + 30790.

It is an arithmetic number, because the mean of its divisors is an integer number (27705600).

Almost surely, 2^355455145 is an apocalyptic number.

It is an amenable number.

355455145 is a deficient number, since it is larger than the sum of its proper divisors (87834455).

355455145 is a wasteful number, since it uses less digits than its factorization.

355455145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15576.

The product of its digits is 150000, while the sum is 37.

The square root of 355455145 is about 18853.5181067089. The cubic root of 355455145 is about 708.3723510072.

The spelling of 355455145 in words is "three hundred fifty-five million, four hundred fifty-five thousand, one hundred forty-five".