63948153 has 16 divisors (see below), whose sum is σ = 88565760. Its totient is φ = 41012496.

The previous prime is 63948127. The next prime is 63948163. The reversal of 63948153 is 35184936.

It is not a de Polignac number, because 63948153 - 2⁵ = 63948121 is a prime.

It is a super-2 number, since 2×63948153² = 8178732544222818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (63948113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4476 + ... + 12162.

It is an arithmetic number, because the mean of its divisors is an integer number (5535360).

Almost surely, 2^63948153 is an apocalyptic number.

It is an amenable number.

63948153 is a deficient number, since it is larger than the sum of its proper divisors (24617607).

63948153 is a wasteful number, since it uses less digits than its factorization.

63948153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7796.

The product of its digits is 77760, while the sum is 39.

The square root of 63948153 is about 7996.7589059568. The cubic root of 63948153 is about 399.8919562357.

The spelling of 63948153 in words is "sixty-three million, nine hundred forty-eight thousand, one hundred fifty-three".