8845161372 has 72 divisors (see below), whose sum is σ = 22672016640. Its totient is φ = 2907159840.

The previous prime is 8845161343. The next prime is 8845161427. The reversal of 8845161372 is 2731615488.

8845161372 is a `hidden beast` number, since 88 + 45 + 161 + 372 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2759923 + ... + 2763125.

It is an arithmetic number, because the mean of its divisors is an integer number (314889120).

Almost surely, 2^8845161372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8845161372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11336008320).

8845161372 is an abundant number, since it is smaller than the sum of its proper divisors (13826855268).

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

8845161372 is a wasteful number, since it uses less digits than its factorization.

8845161372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4263 (or 4258 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 8845161372 is about 94048.7180773880. The cubic root of 8845161372 is about 2068.0859629897.

The spelling of 8845161372 in words is "eight billion, eight hundred forty-five million, one hundred sixty-one thousand, three hundred seventy-two".