76522012773312 has 224 divisors, whose sum is σ = 208060018020864. Its totient is φ = 24813107712000.

The previous prime is 76522012773307. The next prime is 76522012773347. The reversal of 76522012773312 is 21337721022567.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401356918 + ... + 401547530.

Almost surely, 2^{76522012773312} 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 76522012773312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104030009010432).

76522012773312 is an abundant number, since it is smaller than the sum of its proper divisors (131538005247552).

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

76522012773312 is a wasteful number, since it uses less digits than its factorization.

76522012773312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191067 (or 191057 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 48.

Adding to 76522012773312 its reverse (21337721022567), we get a palindrome (97859733795879).

The spelling of 76522012773312 in words is "seventy-six trillion, five hundred twenty-two billion, twelve million, seven hundred seventy-three thousand, three hundred twelve".