54619901753 has 4 divisors (see below), whose sum is σ = 54921669348. Its totient is φ = 54318134160.

The previous prime is 54619901747. The next prime is 54619901767. The reversal of 54619901753 is 35710991645.

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

It can be written as a sum of positive squares in 2 ways, for example, as 427786489 + 54192115264 = 20683^2 + 232792^2 .

It is a cyclic number.

It is not a de Polignac number, because 54619901753 - 2¹⁶ = 54619836217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54619901353) 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, 150883526 + ... + 150883887.

It is an arithmetic number, because the mean of its divisors is an integer number (13730417337).

Almost surely, 2^54619901753 is an apocalyptic number.

It is an amenable number.

54619901753 is a deficient number, since it is larger than the sum of its proper divisors (301767595).

54619901753 is a wasteful number, since it uses less digits than its factorization.

54619901753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301767594.

The product of its (nonzero) digits is 1020600, while the sum is 50.

The spelling of 54619901753 in words is "fifty-four billion, six hundred nineteen million, nine hundred one thousand, seven hundred fifty-three".