63013401 has 12 divisors (see below), whose sum is σ = 99294000. Its totient is φ = 38189880.

The previous prime is 63013397. The next prime is 63013411. The reversal of 63013401 is 10431036.

63013401 is a `hidden beast` number, since 630 + 1 + 34 + 0 + 1 = 666.

It is not a de Polignac number, because 63013401 - 2² = 63013397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63013411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 318151 + ... + 318348.

It is an arithmetic number, because the mean of its divisors is an integer number (8274500).

Almost surely, 2^63013401 is an apocalyptic number.

It is an amenable number.

63013401 is a deficient number, since it is larger than the sum of its proper divisors (36280599).

63013401 is a wasteful number, since it uses less digits than its factorization.

63013401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636516 (or 636513 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 63013401 is about 7938.0980719565. The cubic root of 63013401 is about 397.9339321998.

Adding to 63013401 its reverse (10431036), we get a palindrome (73444437).

The spelling of 63013401 in words is "sixty-three million, thirteen thousand, four hundred one".