63001303250 has 64 divisors (see below), whose sum is σ = 120027005280. Its totient is φ = 24755328000.

The previous prime is 63001303213. The next prime is 63001303333. The reversal of 63001303250 is 5230310036.

It can be written as a sum of positive squares in 16 ways, for example, as 47165849329 + 15835453921 = 217177^2 + 125839^2 .

It is a super-2 number, since 2×63001303250² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14287046 + ... + 14291454.

Almost surely, 2^63001303250 is an apocalyptic number.

63001303250 is a deficient number, since it is larger than the sum of its proper divisors (57025702030).

63001303250 is a wasteful number, since it uses less digits than its factorization.

63001303250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5424 (or 5414 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 63001303250 its reverse (5230310036), we get a palindrome (68231613286).

The spelling of 63001303250 in words is "sixty-three billion, one million, three hundred three thousand, two hundred fifty".