63513022 has 8 divisors (see below), whose sum is σ = 95491872. Its totient is φ = 31682400.

The previous prime is 63513013. The next prime is 63513061. The reversal of 63513022 is 22031536.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 63512984 and 63513002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35979 + ... + 37702.

It is an arithmetic number, because the mean of its divisors is an integer number (11936484).

Almost surely, 2^63513022 is an apocalyptic number.

63513022 is a deficient number, since it is larger than the sum of its proper divisors (31978850).

63513022 is a wasteful number, since it uses less digits than its factorization.

63513022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74114.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 63513022 is about 7969.5057563189. The cubic root of 63513022 is about 398.9828783511.

Adding to 63513022 its reverse (22031536), we get a palindrome (85544558).

The spelling of 63513022 in words is "sixty-three million, five hundred thirteen thousand, twenty-two".