10353503420650 has 72 divisors (see below), whose sum is σ = 20899892946240. Its totient is φ = 3814201235520.

The previous prime is 10353503420647. The next prime is 10353503420693. The reversal of 10353503420650 is 5602430535301.

It is a super-2 number, since 2×10353503420650² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2360431 + ... + 5126269.

It is an arithmetic number, because the mean of its divisors is an integer number (290276290920).

Almost surely, 2^{10353503420650} is an apocalyptic number.

10353503420650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10353503420650 is an abundant number, since it is smaller than the sum of its proper divisors (10546389525590).

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

10353503420650 is a wasteful number, since it uses less digits than its factorization.

10353503420650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766320 (or 2766302 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 10353503420650 its reverse (5602430535301), we get a palindrome (15955933955951).

The spelling of 10353503420650 in words is "ten trillion, three hundred fifty-three billion, five hundred three million, four hundred twenty thousand, six hundred fifty".