352645037 has 2 divisors, whose sum is σ = 352645038. Its totient is φ = 352645036.

The previous prime is 352645031. The next prime is 352645061. The reversal of 352645037 is 730546253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338044996 + 14600041 = 18386^2 + 3821^2 .

It is a cyclic number.

It is not a de Polignac number, because 352645037 - 2⁸ = 352644781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 352644988 and 352645006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352645031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176322518 + 176322519.

It is an arithmetic number, because the mean of its divisors is an integer number (176322519).

Almost surely, 2^352645037 is an apocalyptic number.

It is an amenable number.

352645037 is a deficient number, since it is larger than the sum of its proper divisors (1).

352645037 is an equidigital number, since it uses as much as digits as its factorization.

352645037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 35.

The square root of 352645037 is about 18778.8454650439. The cubic root of 352645037 is about 706.5006927711.

The spelling of 352645037 in words is "three hundred fifty-two million, six hundred forty-five thousand, thirty-seven".