55572473327 has 8 divisors (see below), whose sum is σ = 63521894400. Its totient is φ = 47625676344.

The previous prime is 55572473321. The next prime is 55572473347. The reversal of 55572473327 is 72337427555.

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

It is a cyclic number.

It is not a de Polignac number, because 55572473327 - 2³⁰ = 54498731503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55572473321) 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, 610427 + ... + 695532.

It is an arithmetic number, because the mean of its divisors is an integer number (7940236800).

Almost surely, 2^55572473327 is an apocalyptic number.

55572473327 is a deficient number, since it is larger than the sum of its proper divisors (7949421073).

55572473327 is a wasteful number, since it uses less digits than its factorization.

55572473327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312045.

The product of its digits is 6174000, while the sum is 50.

The spelling of 55572473327 in words is "fifty-five billion, five hundred seventy-two million, four hundred seventy-three thousand, three hundred twenty-seven".