7247364725952 has 280 divisors, whose sum is σ = 23176816740000. Its totient is φ = 2226027515904.

The previous prime is 7247364725947. The next prime is 7247364725971. The reversal of 7247364725952 is 2595274637427.

It is a happy number.

7247364725952 is a `hidden beast` number, since 7 + 2 + 4 + 7 + 36 + 4 + 7 + 2 + 595 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 7247364725952.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 38251549 + ... + 38440547.

It is an arithmetic number, because the mean of its divisors is an integer number (82774345500).

Almost surely, 2^{7247364725952} is an apocalyptic number.

7247364725952 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7247364725952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11588408370000).

7247364725952 is an abundant number, since it is smaller than the sum of its proper divisors (15929452014048).

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

7247364725952 is a wasteful number, since it uses less digits than its factorization.

7247364725952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189605 (or 189586 counting only the distinct ones).

The product of its digits is 177811200, while the sum is 63.

The spelling of 7247364725952 in words is "seven trillion, two hundred forty-seven billion, three hundred sixty-four million, seven hundred twenty-five thousand, nine hundred fifty-two".