359537561 has 2 divisors, whose sum is σ = 359537562. Its totient is φ = 359537560.

The previous prime is 359537543. The next prime is 359537579. The reversal of 359537561 is 165735953.

It is a balanced prime because it is at equal distance from previous prime (359537543) and next prime (359537579).

It can be written as a sum of positive squares in only one way, i.e., 296493961 + 63043600 = 17219^2 + 7940^2 .

It is a cyclic number.

It is not a de Polignac number, because 359537561 - 2¹⁰ = 359536537 is a prime.

It is not a weakly prime, because it can be changed into another prime (359537501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179768780 + 179768781.

It is an arithmetic number, because the mean of its divisors is an integer number (179768781).

Almost surely, 2^359537561 is an apocalyptic number.

It is an amenable number.

359537561 is a deficient number, since it is larger than the sum of its proper divisors (1).

359537561 is an equidigital number, since it uses as much as digits as its factorization.

359537561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 425250, while the sum is 44.

The square root of 359537561 is about 18961.4757073388. The cubic root of 359537561 is about 711.0739292345.

The spelling of 359537561 in words is "three hundred fifty-nine million, five hundred thirty-seven thousand, five hundred sixty-one".