5164196420 has 24 divisors (see below), whose sum is σ = 11482743384. Its totient is φ = 1944167936.

The previous prime is 5164196419. The next prime is 5164196423. The reversal of 5164196420 is 246914615.

It can be written as a sum of positive squares in 4 ways, for example, as 257474116 + 4906722304 = 16046^2 + 70048^2 .

It is not an unprimeable number, because it can be changed into a prime (5164196423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7594067 + ... + 7594746.

It is an arithmetic number, because the mean of its divisors is an integer number (478447641).

Almost surely, 2^5164196420 is an apocalyptic number.

It is an amenable number.

5164196420 is an abundant number, since it is smaller than the sum of its proper divisors (6318546964).

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

5164196420 is a wasteful number, since it uses less digits than its factorization.

5164196420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15188839 (or 15188837 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 5164196420 is about 71862.3435465335. The cubic root of 5164196420 is about 1728.4928368391.

The spelling of 5164196420 in words is "five billion, one hundred sixty-four million, one hundred ninety-six thousand, four hundred twenty".