89616207554 has 8 divisors (see below), whose sum is σ = 134624052300. Its totient is φ = 44741523456.

The previous prime is 89616207547. The next prime is 89616207563. The reversal of 89616207554 is 45570261698.

It can be written as a sum of positive squares in 2 ways, for example, as 89594258329 + 21949225 = 299323^2 + 4685^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 89616207496 and 89616207505.

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 3 ways as a sum of consecutive naturals, for example, 33288479 + ... + 33291170.

Almost surely, 2^89616207554 is an apocalyptic number.

89616207554 is a deficient number, since it is larger than the sum of its proper divisors (45007844746).

89616207554 is a wasteful number, since it uses less digits than its factorization.

89616207554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66580324.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 89616207554 in words is "eighty-nine billion, six hundred sixteen million, two hundred seven thousand, five hundred fifty-four".