89274719772372 has 12 divisors (see below), whose sum is σ = 208307679468896. Its totient is φ = 29758239924120.

The previous prime is 89274719772349. The next prime is 89274719772379. The reversal of 89274719772372 is 27327791747298.

89274719772372 is digitally balanced in base 3 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 89274719772294 and 89274719772303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89274719772379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3719779990504 + ... + 3719779990527.

Almost surely, 2^{89274719772372} is an apocalyptic number.

It is an amenable number.

89274719772372 is an abundant number, since it is smaller than the sum of its proper divisors (119032959696524).

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

89274719772372 is a wasteful number, since it uses less digits than its factorization.

89274719772372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7439559981038 (or 7439559981036 counting only the distinct ones).

The product of its digits is 1045529856, while the sum is 75.

The spelling of 89274719772372 in words is "eighty-nine trillion, two hundred seventy-four billion, seven hundred nineteen million, seven hundred seventy-two thousand, three hundred seventy-two".