54900619 has 4 divisors (see below), whose sum is σ = 54935296. Its totient is φ = 54865944.

The previous prime is 54900611. The next prime is 54900647. The reversal of 54900619 is 91600945.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91600945 = 5 ⋅18320189.

It is a cyclic number.

It is not a de Polignac number, because 54900619 - 2³ = 54900611 is a prime.

It is a super-2 number, since 2×54900619² = 6028155933166322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54900611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14844 + ... + 18169.

It is an arithmetic number, because the mean of its divisors is an integer number (13733824).

Almost surely, 2^54900619 is an apocalyptic number.

54900619 is a deficient number, since it is larger than the sum of its proper divisors (34677).

54900619 is a wasteful number, since it uses less digits than its factorization.

54900619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34676.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 54900619 is about 7409.4951919817. The cubic root of 54900619 is about 380.0660526915.

The spelling of 54900619 in words is "fifty-four million, nine hundred thousand, six hundred nineteen".