42554936753 has 16 divisors (see below), whose sum is σ = 49643280000. Its totient is φ = 36463509936.

The previous prime is 42554936737. The next prime is 42554936759. The reversal of 42554936753 is 35763945524.

It is not a de Polignac number, because 42554936753 - 2⁴ = 42554936737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 42554936695 and 42554936704.

It is not an unprimeable number, because it can be changed into a prime (42554936759) 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 15 ways as a sum of consecutive naturals, for example, 1098803 + ... + 1136871.

It is an arithmetic number, because the mean of its divisors is an integer number (3102705000).

Almost surely, 2^42554936753 is an apocalyptic number.

It is an amenable number.

42554936753 is a deficient number, since it is larger than the sum of its proper divisors (7088343247).

42554936753 is an equidigital number, since it uses as much as digits as its factorization.

42554936753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41349 (or 41335 counting only the distinct ones).

The product of its digits is 13608000, while the sum is 53.

The spelling of 42554936753 in words is "forty-two billion, five hundred fifty-four million, nine hundred thirty-six thousand, seven hundred fifty-three".