55475424622 has 16 divisors (see below), whose sum is σ = 85576233600. Its totient is φ = 26956496952.

The previous prime is 55475424619. The next prime is 55475424643. The reversal of 55475424622 is 22642457455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1603648 + ... + 1637875.

It is an arithmetic number, because the mean of its divisors is an integer number (5348514600).

Almost surely, 2^55475424622 is an apocalyptic number.

55475424622 is a deficient number, since it is larger than the sum of its proper divisors (30100808978).

55475424622 is a wasteful number, since it uses less digits than its factorization.

55475424622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241767.

The product of its digits is 2688000, while the sum is 46.

The spelling of 55475424622 in words is "fifty-five billion, four hundred seventy-five million, four hundred twenty-four thousand, six hundred twenty-two".