7255196960000 has 720 divisors, whose sum is σ = 20292340622400. Its totient is φ = 2565734400000.

The previous prime is 7255196959981. The next prime is 7255196960021. The reversal of 7255196960000 is 696915527.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11318559680 + ... + 11318560320.

It is an arithmetic number, because the mean of its divisors is an integer number (28183806420).

Almost surely, 2^{7255196960000} 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 7255196960000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10146170311200).

7255196960000 is an abundant number, since it is smaller than the sum of its proper divisors (13037143662400).

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

7255196960000 is a wasteful number, since it uses less digits than its factorization.

7255196960000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856 (or 827 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 50.

The spelling of 7255196960000 in words is "seven trillion, two hundred fifty-five billion, one hundred ninety-six million, nine hundred sixty thousand".