7013752020 has 288 divisors, whose sum is σ = 24358973184. Its totient is φ = 1616947200.

The previous prime is 7013752019. The next prime is 7013752021. The reversal of 7013752020 is 202573107.

7013752020 is a `hidden beast` number, since 7 + 0 + 137 + 520 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (7013752019) and next prime (7013752021).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7013752021) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10610490 + ... + 10611150.

It is an arithmetic number, because the mean of its divisors is an integer number (84579768).

Almost surely, 2^7013752020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7013752020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12179486592).

7013752020 is an abundant number, since it is smaller than the sum of its proper divisors (17345221164).

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

7013752020 is a wasteful number, since it uses less digits than its factorization.

7013752020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 7013752020 is about 83748.1463675465. The cubic root of 7013752020 is about 1914.1830617975.

The spelling of 7013752020 in words is "seven billion, thirteen million, seven hundred fifty-two thousand, twenty".