63012401 has 2 divisors, whose sum is σ = 63012402. Its totient is φ = 63012400.

The previous prime is 63012373. The next prime is 63012427. The reversal of 63012401 is 10421036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45914176 + 17098225 = 6776^2 + 4135^2 .

It is a cyclic number.

It is not a de Polignac number, because 63012401 - 2⁶ = 63012337 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63012401.

It is not a weakly prime, because it can be changed into another prime (63012431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31506200 + 31506201.

It is an arithmetic number, because the mean of its divisors is an integer number (31506201).

Almost surely, 2^63012401 is an apocalyptic number.

It is an amenable number.

63012401 is a deficient number, since it is larger than the sum of its proper divisors (1).

63012401 is an equidigital number, since it uses as much as digits as its factorization.

63012401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 63012401 is about 7938.0350843266. The cubic root of 63012401 is about 397.9318271659.

Adding to 63012401 its reverse (10421036), we get a palindrome (73433437).

It can be divided in two parts, 630 and 12401, that added together give a palindrome (13031).

The spelling of 63012401 in words is "sixty-three million, twelve thousand, four hundred one".