9900152148 has 12 divisors (see below), whose sum is σ = 23100355040. Its totient is φ = 3300050712.

The previous prime is 9900152137. The next prime is 9900152161. The reversal of 9900152148 is 8412510099.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412506328 + ... + 412506351.

Almost surely, 2^9900152148 is an apocalyptic number.

It is an amenable number.

9900152148 is an abundant number, since it is smaller than the sum of its proper divisors (13200202892).

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

9900152148 is a wasteful number, since it uses less digits than its factorization.

9900152148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825012686 (or 825012684 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 39.

The square root of 9900152148 is about 99499.5082801920. The cubic root of 9900152148 is about 2147.2401688489.

The spelling of 9900152148 in words is "nine billion, nine hundred million, one hundred fifty-two thousand, one hundred forty-eight".