63264420153 has 12 divisors (see below), whose sum is σ = 99689389488. Its totient is φ = 38342072760.

The previous prime is 63264420133. The next prime is 63264420161. The reversal of 63264420153 is 35102446236.

63264420153 is a `hidden beast` number, since 6 + 3 + 2 + 644 + 2 + 0 + 1 + 5 + 3 = 666.

It is not a de Polignac number, because 63264420153 - 2¹⁰ = 63264419129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63264420133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319517175 + ... + 319517372.

It is an arithmetic number, because the mean of its divisors is an integer number (8307449124).

Almost surely, 2^63264420153 is an apocalyptic number.

It is an amenable number.

63264420153 is a deficient number, since it is larger than the sum of its proper divisors (36424969335).

63264420153 is a wasteful number, since it uses less digits than its factorization.

63264420153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639034564 (or 639034561 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 63264420153 its reverse (35102446236), we get a palindrome (98366866389).

The spelling of 63264420153 in words is "sixty-three billion, two hundred sixty-four million, four hundred twenty thousand, one hundred fifty-three".