9955462544 has 40 divisors (see below), whose sum is σ = 20022135168. Its totient is φ = 4791934080.

The previous prime is 9955462523. The next prime is 9955462553. The reversal of 9955462544 is 4452645599.

It is a super-2 number, since 2×9955462544² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62642 + ... + 154385.

Almost surely, 2^9955462544 is an apocalyptic number.

9955462544 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

9955462544 is an abundant number, since it is smaller than the sum of its proper divisors (10066672624).

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

9955462544 is a wasteful number, since it uses less digits than its factorization.

9955462544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217143 (or 217137 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 53.

The square root of 9955462544 is about 99777.0642181859. The cubic root of 9955462544 is about 2151.2314952362.

The spelling of 9955462544 in words is "nine billion, nine hundred fifty-five million, four hundred sixty-two thousand, five hundred forty-four".