76754026020 has 192 divisors, whose sum is σ = 262183219200. Its totient is φ = 16386209280.

The previous prime is 76754026003. The next prime is 76754026031. The reversal of 76754026020 is 2062045767.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 76754026020.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 498846 + ... + 634314.

It is an arithmetic number, because the mean of its divisors is an integer number (1365537600).

Almost surely, 2^76754026020 is an apocalyptic number.

76754026020 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76754026020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131091609600).

76754026020 is an abundant number, since it is smaller than the sum of its proper divisors (185429193180).

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

76754026020 is a wasteful number, since it uses less digits than its factorization.

76754026020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135578 (or 135576 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 76754026020 in words is "seventy-six billion, seven hundred fifty-four million, twenty-six thousand, twenty".