7120025003520 has 2560 divisors, whose sum is σ = 32311531929600. Its totient is φ = 1459548979200.

The previous prime is 7120025003503. The next prime is 7120025003521. The reversal of 7120025003520 is 253005200217.

7120025003520 is a `hidden beast` number, since 7 + 120 + 0 + 2 + 500 + 35 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2560).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7120025003521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 5821769629 + ... + 5821770851.

It is an arithmetic number, because the mean of its divisors is an integer number (12621692160).

Almost surely, 2^{7120025003520} 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 7120025003520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16155765964800).

7120025003520 is an abundant number, since it is smaller than the sum of its proper divisors (25191506926080).

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

7120025003520 is a wasteful number, since it uses less digits than its factorization.

7120025003520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The spelling of 7120025003520 in words is "seven trillion, one hundred twenty billion, twenty-five million, three thousand, five hundred twenty".