7072708500 has 576 divisors, whose sum is σ = 27188179200. Its totient is φ = 1524096000.

The previous prime is 7072708493. The next prime is 7072708547. The reversal of 7072708500 is 58072707.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 18661311 + ... + 18661689.

It is an arithmetic number, because the mean of its divisors is an integer number (47201700).

Almost surely, 2^7072708500 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 7072708500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13594089600).

7072708500 is an abundant number, since it is smaller than the sum of its proper divisors (20115470700).

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

7072708500 is a wasteful number, since it uses less digits than its factorization.

7072708500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 36.

The square root of 7072708500 is about 84099.3965495591. The cubic root of 7072708500 is about 1919.5315426123.

The spelling of 7072708500 in words is "seven billion, seventy-two million, seven hundred eight thousand, five hundred".