355450545 has 16 divisors (see below), whose sum is σ = 631912320. Its totient is φ = 189573552.

The previous prime is 355450531. The next prime is 355450561. The reversal of 355450545 is 545054553.

355450545 is a `hidden beast` number, since 3 + 554 + 50 + 54 + 5 = 666.

It is not a de Polignac number, because 355450545 - 2¹⁴ = 355434161 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, 1316349 + ... + 1316618.

It is an arithmetic number, because the mean of its divisors is an integer number (39494520).

Almost surely, 2^355450545 is an apocalyptic number.

It is an amenable number.

355450545 is a deficient number, since it is larger than the sum of its proper divisors (276461775).

355450545 is a wasteful number, since it uses less digits than its factorization.

355450545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632981 (or 2632975 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

The square root of 355450545 is about 18853.3961131675. The cubic root of 355450545 is about 708.3692952753.

The spelling of 355450545 in words is "three hundred fifty-five million, four hundred fifty thousand, five hundred forty-five".