99463577 has 4 divisors (see below), whose sum is σ = 100948176. Its totient is φ = 97978980.

The previous prime is 99463561. The next prime is 99463579. The reversal of 99463577 is 77536499.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 99463577 - 2⁴ = 99463561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99463579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742199 + ... + 742332.

It is an arithmetic number, because the mean of its divisors is an integer number (25237044).

Almost surely, 2^99463577 is an apocalyptic number.

It is an amenable number.

99463577 is a deficient number, since it is larger than the sum of its proper divisors (1484599).

99463577 is a wasteful number, since it uses less digits than its factorization.

99463577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484598.

The product of its digits is 1428840, while the sum is 50.

The square root of 99463577 is about 9973.1427844988. The cubic root of 99463577 is about 463.3274432367.

The spelling of 99463577 in words is "ninety-nine million, four hundred sixty-three thousand, five hundred seventy-seven".