63050121 has 6 divisors (see below), whose sum is σ = 91072410. Its totient is φ = 42033408.

The previous prime is 63050081. The next prime is 63050123. The reversal of 63050121 is 12105036.

It can be written as a sum of positive squares in only one way, i.e., 32080896 + 30969225 = 5664^2 + 5565^2 .

It is not a de Polignac number, because 63050121 - 2⁷ = 63049993 is a prime.

It is a super-2 number, since 2×63050121² = 7950635516229282, which contains 22 as substring.

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 = 63050094 and 63050103.

It is not an unprimeable number, because it can be changed into a prime (63050123) 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, 3502776 + ... + 3502793.

It is an arithmetic number, because the mean of its divisors is an integer number (15178735).

Almost surely, 2^63050121 is an apocalyptic number.

It is an amenable number.

63050121 is a deficient number, since it is larger than the sum of its proper divisors (28022289).

63050121 is a wasteful number, since it uses less digits than its factorization.

63050121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7005575 (or 7005572 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 63050121 is about 7940.4106316991. The cubic root of 63050121 is about 398.0112136265.

Adding to 63050121 its reverse (12105036), we get a palindrome (75155157).

The spelling of 63050121 in words is "sixty-three million, fifty thousand, one hundred twenty-one".