55057148467201 has 4 divisors (see below), whose sum is σ = 55057173117952. Its totient is φ = 55057123816452.

The previous prime is 55057148467187. The next prime is 55057148467253. The reversal of 55057148467201 is 10276484175055.

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 55057148467201 - 2⁷ = 55057148467073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55057148467501) 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, 8599761 + ... + 13567246.

It is an arithmetic number, because the mean of its divisors is an integer number (13764293279488).

Almost surely, 2^{55057148467201} is an apocalyptic number.

It is an amenable number.

55057148467201 is a deficient number, since it is larger than the sum of its proper divisors (24650751).

55057148467201 is a wasteful number, since it uses less digits than its factorization.

55057148467201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24650750.

The product of its (nonzero) digits is 9408000, while the sum is 55.

The spelling of 55057148467201 in words is "fifty-five trillion, fifty-seven billion, one hundred forty-eight million, four hundred sixty-seven thousand, two hundred one".