350505545 has 8 divisors (see below), whose sum is σ = 452961096. Its totient is φ = 258834816.

The previous prime is 350505539. The next prime is 350505557. The reversal of 350505545 is 545505053.

It can be written as a sum of positive squares in 4 ways, for example, as 42994249 + 307511296 = 6557^2 + 17536^2 .

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 350505545 - 2⁶ = 350505481 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2696132 + ... + 2696261.

It is an arithmetic number, because the mean of its divisors is an integer number (56620137).

Almost surely, 2^350505545 is an apocalyptic number.

It is an amenable number.

350505545 is a deficient number, since it is larger than the sum of its proper divisors (102455551).

350505545 is a wasteful number, since it uses less digits than its factorization.

350505545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5392411.

The product of its (nonzero) digits is 37500, while the sum is 32.

The square root of 350505545 is about 18721.7933168807. The cubic root of 350505545 is about 705.0690172695.

The spelling of 350505545 in words is "three hundred fifty million, five hundred five thousand, five hundred forty-five".