73771054000 has 160 divisors (see below), whose sum is σ = 208834883712. Its totient is φ = 24675840000.

The previous prime is 73771053949. The next prime is 73771054003. The reversal of 73771054000 is 45017737.

It is not an unprimeable number, because it can be changed into a prime (73771054003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 509740 + ... + 638260.

Almost surely, 2^73771054000 is an apocalyptic number.

73771054000 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 73771054000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104417441856).

73771054000 is an abundant number, since it is smaller than the sum of its proper divisors (135063829712).

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

73771054000 is a wasteful number, since it uses less digits than its factorization.

73771054000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128592 (or 128576 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 34.

The spelling of 73771054000 in words is "seventy-three billion, seven hundred seventy-one million, fifty-four thousand".