8145054 has 24 divisors (see below), whose sum is σ = 17816760. Its totient is φ = 2689008.

The previous prime is 8145047. The next prime is 8145073. The reversal of 8145054 is 4505418.

8145054 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189 + ... + 4040.

It is an arithmetic number, because the mean of its divisors is an integer number (742365).

Almost surely, 2^8145054 is an apocalyptic number.

8145054 is an abundant number, since it is smaller than the sum of its proper divisors (9671706).

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

8145054 is a wasteful number, since it uses less digits than its factorization.

8145054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344 (or 4341 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 8145054 is about 2853.9540991403. The cubic root of 8145054 is about 201.2015502623.

The spelling of 8145054 in words is "eight million, one hundred forty-five thousand, fifty-four".