63125141 has 4 divisors (see below), whose sum is σ = 65301900. Its totient is φ = 60948384.

The previous prime is 63125113. The next prime is 63125149. The reversal of 63125141 is 14152136.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33466225 + 29658916 = 5785^2 + 5446^2 .

It is a cyclic number.

It is not a de Polignac number, because 63125141 - 2¹⁸ = 62862997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63125149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088336 + ... + 1088393.

It is an arithmetic number, because the mean of its divisors is an integer number (16325475).

Almost surely, 2^63125141 is an apocalyptic number.

It is an amenable number.

63125141 is a deficient number, since it is larger than the sum of its proper divisors (2176759).

63125141 is a wasteful number, since it uses less digits than its factorization.

63125141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176758.

The product of its digits is 720, while the sum is 23.

The square root of 63125141 is about 7945.1331643969. The cubic root of 63125141 is about 398.1690085475.

Adding to 63125141 its reverse (14152136), we get a palindrome (77277277).

The spelling of 63125141 in words is "sixty-three million, one hundred twenty-five thousand, one hundred forty-one".