76955573040 has 480 divisors, whose sum is σ = 261709678080. Its totient is φ = 18667376640.

The previous prime is 76955573003. The next prime is 76955573131. The reversal of 76955573040 is 4037555967.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 472119999 + ... + 472120161.

It is an arithmetic number, because the mean of its divisors is an integer number (545228496).

Almost surely, 2^76955573040 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 76955573040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130854839040).

76955573040 is an abundant number, since it is smaller than the sum of its proper divisors (184754105040).

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

76955573040 is a wasteful number, since it uses less digits than its factorization.

76955573040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 3969000, while the sum is 51.

The spelling of 76955573040 in words is "seventy-six billion, nine hundred fifty-five million, five hundred seventy-three thousand, forty".