7256552419480 has 192 divisors, whose sum is σ = 20479955055840. Its totient is φ = 2293654745088.

The previous prime is 7256552419453. The next prime is 7256552419481. The reversal of 7256552419480 is 849142556527.

It is a super-2 number, since 2×7256552419480² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7256552419481) 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 47 ways as a sum of consecutive naturals, for example, 19871824 + ... + 20233696.

Almost surely, 2^{7256552419480} is an apocalyptic number.

7256552419480 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 7256552419480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10239977527920).

7256552419480 is an abundant number, since it is smaller than the sum of its proper divisors (13223402636360).

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

7256552419480 is a wasteful number, since it uses less digits than its factorization.

7256552419480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362698 (or 362687 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 58.

The spelling of 7256552419480 in words is "seven trillion, two hundred fifty-six billion, five hundred fifty-two million, four hundred nineteen thousand, four hundred eighty".