89904652543622 has 16 divisors (see below), whose sum is σ = 156292997582592. Its totient is φ = 37987881356040.

The previous prime is 89904652543591. The next prime is 89904652543637. The reversal of 89904652543622 is 22634525640998.

It is a super-2 number, since 2×89904652543622² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45223667288 + ... + 45223669275.

It is an arithmetic number, because the mean of its divisors is an integer number (9768312348912).

Almost surely, 2^{89904652543622} is an apocalyptic number.

89904652543622 is a deficient number, since it is larger than the sum of its proper divisors (66388345038970).

89904652543622 is a wasteful number, since it uses less digits than its factorization.

89904652543622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90447336643.

The product of its (nonzero) digits is 223948800, while the sum is 65.

The spelling of 89904652543622 in words is "eighty-nine trillion, nine hundred four billion, six hundred fifty-two million, five hundred forty-three thousand, six hundred twenty-two".