5213739066 has 8 divisors (see below), whose sum is σ = 10427478144. Its totient is φ = 1737913020.

The previous prime is 5213739029. The next prime is 5213739073. The reversal of 5213739066 is 6609373125.

It is a sphenic number, since it is the product of 3 distinct primes.

5213739066 is an admirable 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, 434478250 + ... + 434478261.

It is an arithmetic number, because the mean of its divisors is an integer number (1303434768).

Almost surely, 2^5213739066 is an apocalyptic number.

5213739066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5213739066 is a wasteful number, since it uses less digits than its factorization.

5213739066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868956516.

The product of its (nonzero) digits is 204120, while the sum is 42.

The square root of 5213739066 is about 72206.2259503985. The cubic root of 5213739066 is about 1734.0026786302.

The spelling of 5213739066 in words is "five billion, two hundred thirteen million, seven hundred thirty-nine thousand, sixty-six".