7048712500 has 36 divisors (see below), whose sum is σ = 15418099116. Its totient is φ = 2819480000.

The previous prime is 7048712441. The next prime is 7048712543. The reversal of 7048712500 is 52178407.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 4644967716 + 2403744784 = 68154^2 + 49028^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 269449 + ... + 294448.

It is an arithmetic number, because the mean of its divisors is an integer number (428280531).

Almost surely, 2^7048712500 is an apocalyptic number.

It is an amenable number.

7048712500 is an abundant number, since it is smaller than the sum of its proper divisors (8369386616).

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

7048712500 is an equidigital number, since it uses as much as digits as its factorization.

7048712500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563926 (or 563904 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 7048712500 is about 83956.6108177313. The cubic root of 7048712500 is about 1917.3582465454.

The spelling of 7048712500 in words is "seven billion, forty-eight million, seven hundred twelve thousand, five hundred".