54153345 has 16 divisors (see below), whose sum is σ = 86837760. Its totient is φ = 28817664.

The previous prime is 54153343. The next prime is 54153349. The reversal of 54153345 is 54335145.

It is not a de Polignac number, because 54153345 - 2¹ = 54153343 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54153343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3417 + ... + 10953.

It is an arithmetic number, because the mean of its divisors is an integer number (5427360).

Almost surely, 2^54153345 is an apocalyptic number.

It is an amenable number.

54153345 is a deficient number, since it is larger than the sum of its proper divisors (32684415).

54153345 is a wasteful number, since it uses less digits than its factorization.

54153345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8024.

The product of its digits is 18000, while the sum is 30.

The square root of 54153345 is about 7358.8956372543. The cubic root of 54153345 is about 378.3337594144. Note that the first 3 decimals are identical.

The spelling of 54153345 in words is "fifty-four million, one hundred fifty-three thousand, three hundred forty-five".