99555463 has 8 divisors (see below), whose sum is σ = 117701280. Its totient is φ = 82390560.

The previous prime is 99555461. The next prime is 99555487. The reversal of 99555463 is 36455599.

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

It is not a de Polignac number, because 99555463 - 2¹ = 99555461 is a prime.

It is a super-2 number, since 2×99555463² = 19822580426288738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99555461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245008 + ... + 245413.

It is an arithmetic number, because the mean of its divisors is an integer number (14712660).

Almost surely, 2^99555463 is an apocalyptic number.

99555463 is a deficient number, since it is larger than the sum of its proper divisors (18145817).

99555463 is a wasteful number, since it uses less digits than its factorization.

99555463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490457.

The product of its digits is 729000, while the sum is 46.

The square root of 99555463 is about 9977.7483933000. The cubic root of 99555463 is about 463.4700756907.

The spelling of 99555463 in words is "ninety-nine million, five hundred fifty-five thousand, four hundred sixty-three".