5194914772 has 6 divisors (see below), whose sum is σ = 9091100858. Its totient is φ = 2597457384.

The previous prime is 5194914733. The next prime is 5194914817. The reversal of 5194914772 is 2774194915.

It can be written as a sum of positive squares in only one way, i.e., 5160410896 + 34503876 = 71836^2 + 5874^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 649364343 + ... + 649364350.

Almost surely, 2^5194914772 is an apocalyptic number.

It is an amenable number.

5194914772 is a deficient number, since it is larger than the sum of its proper divisors (3896186086).

5194914772 is a wasteful number, since it uses less digits than its factorization.

5194914772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298728697 (or 1298728695 counting only the distinct ones).

The product of its digits is 635040, while the sum is 49.

The square root of 5194914772 is about 72075.7571725750. The cubic root of 5194914772 is about 1731.9132799041.

The spelling of 5194914772 in words is "five billion, one hundred ninety-four million, nine hundred fourteen thousand, seven hundred seventy-two".