54438426735 has 32 divisors (see below), whose sum is σ = 108594058752. Its totient is φ = 22623761280.

The previous prime is 54438426709. The next prime is 54438426739. The reversal of 54438426735 is 53762483445.

It is not a de Polignac number, because 54438426735 - 2⁶ = 54438426671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54438426739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23565264 + ... + 23567573.

It is an arithmetic number, because the mean of its divisors is an integer number (3393564336).

Almost surely, 2^54438426735 is an apocalyptic number.

54438426735 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54438426735 is a deficient number, since it is larger than the sum of its proper divisors (54155632017).

54438426735 is a wasteful number, since it uses less digits than its factorization.

54438426735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47132863.

The product of its digits is 9676800, while the sum is 51.

The spelling of 54438426735 in words is "fifty-four billion, four hundred thirty-eight million, four hundred twenty-six thousand, seven hundred thirty-five".