7151613062500 has 189 divisors, whose sum is σ = 16540032640341. Its totient is φ = 2705271300000.

The previous prime is 7151613062471. The next prime is 7151613062501. The reversal of 7151613062500 is 52603161517.

The square root of 7151613062500 is 2674250.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 3 ways, for example, as 6265499597604 + 886113464896 = 2503098^2 + 941336^2 .

It is a super-2 number, since 2×7151613062500² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7151613062500.

It is not an unprimeable number, because it can be changed into a prime (7151613062501) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 12702687219 + ... + 12702687781.

Almost surely, 2^{7151613062500} is an apocalyptic number.

7151613062500 is the 2674250-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7151613062500

7151613062500 is an abundant number, since it is smaller than the sum of its proper divisors (9388419577841).

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

7151613062500 is an frugal number, since it uses more digits than its factorization.

7151613062500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198 (or 589 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 7151613062500 in words is "seven trillion, one hundred fifty-one billion, six hundred thirteen million, sixty-two thousand, five hundred".