5264742420 has 120 divisors (see below), whose sum is σ = 18875117184. Its totient is φ = 1203367104.

The previous prime is 5264742419. The next prime is 5264742421. The reversal of 5264742420 is 242474625.

5264742420 is a `hidden beast` number, since 5 + 2 + 647 + 4 + 2 + 4 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5264742419) and next prime (5264742421).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5264742421) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 220792 + ... + 243471.

Almost surely, 2^5264742420 is an apocalyptic number.

It is an amenable number.

5264742420 is an abundant number, since it is smaller than the sum of its proper divisors (13610374764).

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

5264742420 is a wasteful number, since it uses less digits than its factorization.

5264742420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464291 (or 464280 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 36.

The square root of 5264742420 is about 72558.5447759256. The cubic root of 5264742420 is about 1739.6386288779.

The spelling of 5264742420 in words is "five billion, two hundred sixty-four million, seven hundred forty-two thousand, four hundred twenty".