63607413 has 4 divisors (see below), whose sum is σ = 84809888. Its totient is φ = 42404940.

The previous prime is 63607343. The next prime is 63607433. The reversal of 63607413 is 31470636.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 63607413 - 2⁸ = 63607157 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 (63607433) 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, 10601233 + ... + 10601238.

It is an arithmetic number, because the mean of its divisors is an integer number (21202472).

Almost surely, 2^63607413 is an apocalyptic number.

It is an amenable number.

63607413 is a deficient number, since it is larger than the sum of its proper divisors (21202475).

63607413 is a wasteful number, since it uses less digits than its factorization.

63607413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21202474.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 63607413 is about 7975.4255685825. The cubic root of 63607413 is about 399.1804323356.

The spelling of 63607413 in words is "sixty-three million, six hundred seven thousand, four hundred thirteen".