63254121 has 8 divisors (see below), whose sum is σ = 96387264. Its totient is φ = 36145200.

The previous prime is 63254119. The next prime is 63254129. The reversal of 63254121 is 12145236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63254121 - 2¹ = 63254119 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 63254091 and 63254100.

It is not an unprimeable number, because it can be changed into a prime (63254129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506030 + ... + 1506071.

It is an arithmetic number, because the mean of its divisors is an integer number (12048408).

Almost surely, 2^63254121 is an apocalyptic number.

It is an amenable number.

63254121 is a deficient number, since it is larger than the sum of its proper divisors (33133143).

63254121 is a wasteful number, since it uses less digits than its factorization.

63254121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012111.

The product of its digits is 1440, while the sum is 24.

The square root of 63254121 is about 7953.2459411237. The cubic root of 63254121 is about 398.4400093990.

Adding to 63254121 its reverse (12145236), we get a palindrome (75399357).

The spelling of 63254121 in words is "sixty-three million, two hundred fifty-four thousand, one hundred twenty-one".