54234515 has 4 divisors (see below), whose sum is σ = 65081424. Its totient is φ = 43387608.

The previous prime is 54234491. The next prime is 54234559. The reversal of 54234515 is 51543245.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54234515 - 2⁶ = 54234451 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5423447 + ... + 5423456.

It is an arithmetic number, because the mean of its divisors is an integer number (16270356).

Almost surely, 2^54234515 is an apocalyptic number.

54234515 is a deficient number, since it is larger than the sum of its proper divisors (10846909).

54234515 is a wasteful number, since it uses less digits than its factorization.

54234515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10846908.

The product of its digits is 12000, while the sum is 29.

The square root of 54234515 is about 7364.4086660098. The cubic root of 54234515 is about 378.5226921614.

The spelling of 54234515 in words is "fifty-four million, two hundred thirty-four thousand, five hundred fifteen".