8154101560 has 128 divisors (see below), whose sum is σ = 21189600000. Its totient is φ = 2792862720.

The previous prime is 8154101509. The next prime is 8154101587. The reversal of 8154101560 is 651014518.

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 31 ways as a sum of consecutive naturals, for example, 1493716 + ... + 1499164.

It is an arithmetic number, because the mean of its divisors is an integer number (165543750).

Almost surely, 2^8154101560 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 8154101560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10594800000).

8154101560 is an abundant number, since it is smaller than the sum of its proper divisors (13035498440).

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

8154101560 is a wasteful number, since it uses less digits than its factorization.

8154101560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5669 (or 5665 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 8154101560 is about 90300.0640088367. The cubic root of 8154101560 is about 2012.7602120232.

The spelling of 8154101560 in words is "eight billion, one hundred fifty-four million, one hundred one thousand, five hundred sixty".