76248455539968 has 216 divisors, whose sum is σ = 222272324322048. Its totient is φ = 25136109797376.

The previous prime is 76248455539943. The next prime is 76248455539981. The reversal of 76248455539968 is 86993555484267.

76248455539968 is a `hidden beast` number, since 7 + 6 + 2 + 48 + 455 + 5 + 39 + 96 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145930321 + ... + 146451887.

It is an arithmetic number, because the mean of its divisors is an integer number (1029038538528).

Almost surely, 2^{76248455539968} 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 76248455539968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111136162161024).

76248455539968 is an abundant number, since it is smaller than the sum of its proper divisors (146023868782080).

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

76248455539968 is a wasteful number, since it uses less digits than its factorization.

76248455539968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522289 (or 522272 counting only the distinct ones).

The product of its digits is 15676416000, while the sum is 81.

The spelling of 76248455539968 in words is "seventy-six trillion, two hundred forty-eight billion, four hundred fifty-five million, five hundred thirty-nine thousand, nine hundred sixty-eight".