89075754140 has 24 divisors (see below), whose sum is σ = 187161770880. Its totient is φ = 35610742208.

The previous prime is 89075754139. The next prime is 89075754151. The reversal of 89075754140 is 4145757098.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1185095 + ... + 1258014.

It is an arithmetic number, because the mean of its divisors is an integer number (7798407120).

Almost surely, 2^89075754140 is an apocalyptic number.

It is an amenable number.

89075754140 is an abundant number, since it is smaller than the sum of its proper divisors (98086016740).

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

89075754140 is a wasteful number, since it uses less digits than its factorization.

89075754140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444941 (or 2444939 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 89075754140 in words is "eighty-nine billion, seventy-five million, seven hundred fifty-four thousand, one hundred forty".