54044221335 has 32 divisors (see below), whose sum is σ = 93136962240. Its totient is φ = 26602211328.

The previous prime is 54044221307. The next prime is 54044221379. The reversal of 54044221335 is 53312244045.

It is not a de Polignac number, because 54044221335 - 2⁸ = 54044221079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54044221296 and 54044221305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1494751 + ... + 1530479.

It is an arithmetic number, because the mean of its divisors is an integer number (2910530070).

Almost surely, 2^54044221335 is an apocalyptic number.

54044221335 is a deficient number, since it is larger than the sum of its proper divisors (39092740905).

54044221335 is a wasteful number, since it uses less digits than its factorization.

54044221335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43507.

The product of its (nonzero) digits is 57600, while the sum is 33.

It can be divided in two parts, 540 and 44221335, that multiplied together give a square (23879520900 = 154530²).

The spelling of 54044221335 in words is "fifty-four billion, forty-four million, two hundred twenty-one thousand, three hundred thirty-five".