54924215 has 16 divisors (see below), whose sum is σ = 68142816. Its totient is φ = 42470400.

The previous prime is 54924211. The next prime is 54924227. The reversal of 54924215 is 51242945.

It is not a de Polignac number, because 54924215 - 2² = 54924211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54924211) 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, 21980 + ... + 24350.

It is an arithmetic number, because the mean of its divisors is an integer number (4258926).

Almost surely, 2^54924215 is an apocalyptic number.

54924215 is a deficient number, since it is larger than the sum of its proper divisors (13218601).

54924215 is a wasteful number, since it uses less digits than its factorization.

54924215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530.

The product of its digits is 14400, while the sum is 32.

The square root of 54924215 is about 7411.0873021440. The cubic root of 54924215 is about 380.1204950289.

The spelling of 54924215 in words is "fifty-four million, nine hundred twenty-four thousand, two hundred fifteen".