5194775136 has 96 divisors (see below), whose sum is σ = 14828819040. Its totient is φ = 1585668096.

The previous prime is 5194775111. The next prime is 5194775141. The reversal of 5194775136 is 6315774915.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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, 17370 + ... + 103398.

It is an arithmetic number, because the mean of its divisors is an integer number (154466865).

Almost surely, 2^5194775136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5194775136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7414409520).

5194775136 is an abundant number, since it is smaller than the sum of its proper divisors (9634043904).

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

5194775136 is a wasteful number, since it uses less digits than its factorization.

5194775136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86096 (or 86088 counting only the distinct ones).

The product of its digits is 793800, while the sum is 48.

The square root of 5194775136 is about 72074.7884908447. The cubic root of 5194775136 is about 1731.8977621898.

The spelling of 5194775136 in words is "five billion, one hundred ninety-four million, seven hundred seventy-five thousand, one hundred thirty-six".