63023359 has 6 divisors (see below), whose sum is σ = 73312944. Its totient is φ = 54019980.

The previous prime is 63023357. The next prime is 63023407. The reversal of 63023359 is 95332036.

It is not a de Polignac number, because 63023359 - 2¹ = 63023357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63023359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63023357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 643047 + ... + 643144.

It is an arithmetic number, because the mean of its divisors is an integer number (12218824).

Almost surely, 2^63023359 is an apocalyptic number.

63023359 is a deficient number, since it is larger than the sum of its proper divisors (10289585).

63023359 is a wasteful number, since it uses less digits than its factorization.

63023359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286205 (or 1286198 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 31.

The square root of 63023359 is about 7938.7252755087. The cubic root of 63023359 is about 397.9548929125.

The spelling of 63023359 in words is "sixty-three million, twenty-three thousand, three hundred fifty-nine".