54253442013 has 8 divisors (see below), whose sum is σ = 72604853376. Its totient is φ = 36035496000.

The previous prime is 54253441967. The next prime is 54253442027. The reversal of 54253442013 is 31024435245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54253442013 - 2¹³ = 54253433821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54253442053) 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 7 ways as a sum of consecutive naturals, for example, 33365388 + ... + 33367013.

It is an arithmetic number, because the mean of its divisors is an integer number (9075606672).

Almost surely, 2^54253442013 is an apocalyptic number.

It is an amenable number.

54253442013 is a deficient number, since it is larger than the sum of its proper divisors (18351411363).

54253442013 is a wasteful number, since it uses less digits than its factorization.

54253442013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66732675.

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

Adding to 54253442013 its reverse (31024435245), we get a palindrome (85277877258).

The spelling of 54253442013 in words is "fifty-four billion, two hundred fifty-three million, four hundred forty-two thousand, thirteen".