63042035 has 16 divisors (see below), whose sum is σ = 91544256. Its totient is φ = 40685568.

The previous prime is 63042017. The next prime is 63042037. The reversal of 63042035 is 53024036.

63042035 = 2998² + 2999² + ... + 3004².

It is not a de Polignac number, because 63042035 - 2⁶ = 63041971 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 63042035.

It is not an unprimeable number, because it can be changed into a prime (63042037) 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, 52382 + ... + 53571.

It is an arithmetic number, because the mean of its divisors is an integer number (5721516).

Almost surely, 2^63042035 is an apocalyptic number.

63042035 is a deficient number, since it is larger than the sum of its proper divisors (28502221).

63042035 is a wasteful number, since it uses less digits than its factorization.

63042035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105982.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 63042035 is about 7939.9014477511. The cubic root of 63042035 is about 397.9941982943.

The spelling of 63042035 in words is "sixty-three million, forty-two thousand, thirty-five".