9953420522 has 24 divisors (see below), whose sum is σ = 16442411616. Its totient is φ = 4509780264.

The previous prime is 9953420497. The next prime is 9953420527. The reversal of 9953420522 is 2250243599.

It is a self number, because there is not a number n which added to its sum of digits gives 9953420522.

It is not an unprimeable number, because it can be changed into a prime (9953420527) 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, 283088 + ... + 316299.

It is an arithmetic number, because the mean of its divisors is an integer number (685100484).

Almost surely, 2^9953420522 is an apocalyptic number.

9953420522 is a deficient number, since it is larger than the sum of its proper divisors (6488991094).

9953420522 is a wasteful number, since it uses less digits than its factorization.

9953420522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599450 (or 599431 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 41.

The square root of 9953420522 is about 99766.8307705522. The cubic root of 9953420522 is about 2151.0844013701.

The spelling of 9953420522 in words is "nine billion, nine hundred fifty-three million, four hundred twenty thousand, five hundred twenty-two".