54829462431281 has 4 divisors (see below), whose sum is σ = 55490058364272. Its totient is φ = 54168866498292.

The previous prime is 54829462431203. The next prime is 54829462431313. The reversal of 54829462431281 is 18213426492845.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54829462431281 - 2²² = 54829458236977 is a prime.

It is a super-2 number, since 2×54829462431281² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 54829462431281.

It is not an unprimeable number, because it can be changed into a prime (54829462481281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330297966371 + ... + 330297966536.

It is an arithmetic number, because the mean of its divisors is an integer number (13872514591068).

Almost surely, 2^{54829462431281} is an apocalyptic number.

It is an amenable number.

54829462431281 is a deficient number, since it is larger than the sum of its proper divisors (660595932991).

54829462431281 is an equidigital number, since it uses as much as digits as its factorization.

54829462431281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660595932990.

The product of its digits is 26542080, while the sum is 59.

The spelling of 54829462431281 in words is "fifty-four trillion, eight hundred twenty-nine billion, four hundred sixty-two million, four hundred thirty-one thousand, two hundred eighty-one".