54106619 has 8 divisors (see below), whose sum is σ = 62404320. Its totient is φ = 45950976.

The previous prime is 54106607. The next prime is 54106639. The reversal of 54106619 is 91660145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54106619 - 2¹² = 54102523 is a prime.

It is a super-2 number, since 2×54106619² = 5855052439222322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54106639) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 34694 + ... + 36219.

It is an arithmetic number, because the mean of its divisors is an integer number (7800540).

Almost surely, 2^54106619 is an apocalyptic number.

54106619 is a deficient number, since it is larger than the sum of its proper divisors (8297701).

54106619 is a wasteful number, since it uses less digits than its factorization.

54106619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71029.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 54106619 is about 7355.7201550902. The cubic root of 54106619 is about 378.2249135056.

The spelling of 54106619 in words is "fifty-four million, one hundred six thousand, six hundred nineteen".