7154893054848 has 512 divisors, whose sum is σ = 24108415534080. Its totient is φ = 1826036121600.

The previous prime is 7154893054847. The next prime is 7154893054861. The reversal of 7154893054848 is 8484503984517.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7154893054847) 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 63 ways as a sum of consecutive naturals, for example, 2692845136 + ... + 2692847792.

It is an arithmetic number, because the mean of its divisors is an integer number (47086749090).

Almost surely, 2^{7154893054848} 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 7154893054848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12054207767040).

7154893054848 is an abundant number, since it is smaller than the sum of its proper divisors (16953522479232).

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

7154893054848 is a wasteful number, since it uses less digits than its factorization.

7154893054848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4246 (or 4234 counting only the distinct ones).

The product of its (nonzero) digits is 154828800, while the sum is 66.

The spelling of 7154893054848 in words is "seven trillion, one hundred fifty-four billion, eight hundred ninety-three million, fifty-four thousand, eight hundred forty-eight".