7047252925440 has 704 divisors, whose sum is σ = 28017014538240. Its totient is φ = 1472141721600.

The previous prime is 7047252925421. The next prime is 7047252925451. The reversal of 7047252925440 is 445292527407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 141148801 + ... + 141198719.

Almost surely, 2^{7047252925440} is an apocalyptic number.

7047252925440 is a gapful number since it is divisible by the number (70) 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 7047252925440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14008507269120).

7047252925440 is an abundant number, since it is smaller than the sum of its proper divisors (20969761612800).

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

7047252925440 is a wasteful number, since it uses less digits than its factorization.

7047252925440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50068 (or 50050 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 51.

It can be divided in two parts, 704725 and 2925440, that added together give a triangular number (3630165 = T₂₆₉₄).

The spelling of 7047252925440 in words is "seven trillion, forty-seven billion, two hundred fifty-two million, nine hundred twenty-five thousand, four hundred forty".