359145609 has 16 divisors (see below), whose sum is σ = 492537024. Its totient is φ = 232640000.

The previous prime is 359145593. The next prime is 359145623. The reversal of 359145609 is 906541953.

It is a cyclic number.

It is not a de Polignac number, because 359145609 - 2⁴ = 359145593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (359145679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25057 + ... + 36689.

It is an arithmetic number, because the mean of its divisors is an integer number (30783564).

Almost surely, 2^359145609 is an apocalyptic number.

It is an amenable number.

359145609 is a deficient number, since it is larger than the sum of its proper divisors (133391415).

359145609 is a wasteful number, since it uses less digits than its factorization.

359145609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11928.

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 359145609 is about 18951.1374064989. The cubic root of 359145609 is about 710.8154414636.

The spelling of 359145609 in words is "three hundred fifty-nine million, one hundred forty-five thousand, six hundred nine".