54452347621771 has 16 divisors (see below), whose sum is σ = 59991253855200. Its totient is φ = 49011565824000.

The previous prime is 54452347621733. The next prime is 54452347621781. The reversal of 54452347621771 is 17712674325445.

It is a cyclic number.

It is not a de Polignac number, because 54452347621771 - 2¹⁹ = 54452347097483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54452347621781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210103915 + ... + 210362923.

It is an arithmetic number, because the mean of its divisors is an integer number (3749453365950).

Almost surely, 2^{54452347621771} is an apocalyptic number.

54452347621771 is a deficient number, since it is larger than the sum of its proper divisors (5538906233429).

54452347621771 is a wasteful number, since it uses less digits than its factorization.

54452347621771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448350.

The product of its digits is 39513600, while the sum is 58.

The spelling of 54452347621771 in words is "fifty-four trillion, four hundred fifty-two billion, three hundred forty-seven million, six hundred twenty-one thousand, seven hundred seventy-one".