54392223787 has 8 divisors (see below), whose sum is σ = 59344830720. Its totient is φ = 49440926760.

The previous prime is 54392223773. The next prime is 54392223793. The reversal of 54392223787 is 78732229345.

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 54392223787 - 2¹⁵ = 54392191019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54392223797) 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, 239623 + ... + 407680.

It is an arithmetic number, because the mean of its divisors is an integer number (7418103840).

Almost surely, 2^54392223787 is an apocalyptic number.

54392223787 is a deficient number, since it is larger than the sum of its proper divisors (4952606933).

54392223787 is a wasteful number, since it uses less digits than its factorization.

54392223787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654953.

The product of its digits is 5080320, while the sum is 52.

The spelling of 54392223787 in words is "fifty-four billion, three hundred ninety-two million, two hundred twenty-three thousand, seven hundred eighty-seven".