5199991104 has 112 divisors (see below), whose sum is σ = 17153266176. Its totient is φ = 1350643200.

The previous prime is 5199991099. The next prime is 5199991151. The reversal of 5199991104 is 4011999915.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161082 + ... + 190649.

Almost surely, 2^5199991104 is an apocalyptic number.

It is an amenable number.

5199991104 is an abundant number, since it is smaller than the sum of its proper divisors (11953275072).

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

5199991104 is a wasteful number, since it uses less digits than its factorization.

5199991104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351764 (or 351754 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 48.

The square root of 5199991104 is about 72110.9638265916. The cubic root of 5199991104 is about 1732.4772227244.

The spelling of 5199991104 in words is "five billion, one hundred ninety-nine million, nine hundred ninety-one thousand, one hundred four".