356380545 has 8 divisors (see below), whose sum is σ = 570208896. Its totient is φ = 190069616.

The previous prime is 356380523. The next prime is 356380553. The reversal of 356380545 is 545083653.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 356380545 - 2⁶ = 356380481 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11879337 + ... + 11879366.

It is an arithmetic number, because the mean of its divisors is an integer number (71276112).

Almost surely, 2^356380545 is an apocalyptic number.

It is an amenable number.

356380545 is a deficient number, since it is larger than the sum of its proper divisors (213828351).

356380545 is a wasteful number, since it uses less digits than its factorization.

356380545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23758711.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 356380545 is about 18878.0439929565. The cubic root of 356380545 is about 708.9865492000.

The spelling of 356380545 in words is "three hundred fifty-six million, three hundred eighty thousand, five hundred forty-five".