5166270836 has 6 divisors (see below), whose sum is σ = 9040973970. Its totient is φ = 2583135416.

The previous prime is 5166270803. The next prime is 5166270847. The reversal of 5166270836 is 6380726615.

It can be written as a sum of positive squares in only one way, i.e., 4644422500 + 521848336 = 68150^2 + 22844^2 .

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, 645783851 + ... + 645783858.

It is an arithmetic number, because the mean of its divisors is an integer number (1506828995).

Almost surely, 2^5166270836 is an apocalyptic number.

It is an amenable number.

5166270836 is a deficient number, since it is larger than the sum of its proper divisors (3874703134).

5166270836 is a wasteful number, since it uses less digits than its factorization.

5166270836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291567713 (or 1291567711 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 5166270836 is about 71876.7753589433. The cubic root of 5166270836 is about 1728.7242463949.

The spelling of 5166270836 in words is "five billion, one hundred sixty-six million, two hundred seventy thousand, eight hundred thirty-six".