63620315430350 has 48 divisors (see below), whose sum is σ = 135514048795776. Its totient is φ = 21768254508000.

The previous prime is 63620315430299. The next prime is 63620315430361. The reversal of 63620315430350 is 5303451302636.

It is a super-2 number, since 2×63620315430350² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63620315430298 and 63620315430307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184932356 + ... + 185276055.

It is an arithmetic number, because the mean of its divisors is an integer number (2823209349912).

Almost surely, 2^{63620315430350} is an apocalyptic number.

63620315430350 is an abundant number, since it is smaller than the sum of its proper divisors (71893733365426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63620315430350 is a wasteful number, since it uses less digits than its factorization.

63620315430350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370208921 (or 370208916 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 41.

Adding to 63620315430350 its reverse (5303451302636), we get a palindrome (68923766732986).

The spelling of 63620315430350 in words is "sixty-three trillion, six hundred twenty billion, three hundred fifteen million, four hundred thirty thousand, three hundred fifty".