55352421267626 has 16 divisors (see below), whose sum is σ = 94890284227584. Its totient is φ = 23722361458224.

The previous prime is 55352421267617. The next prime is 55352421267653. The reversal of 55352421267626 is 62676212425355.

It is a Curzon 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, 5407370 + ... + 11829813.

It is an arithmetic number, because the mean of its divisors is an integer number (5930642764224).

Almost surely, 2^{55352421267626} is an apocalyptic number.

55352421267626 is a deficient number, since it is larger than the sum of its proper divisors (39537862959958).

55352421267626 is a wasteful number, since it uses less digits than its factorization.

55352421267626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17466565.

The product of its digits is 36288000, while the sum is 56.

The spelling of 55352421267626 in words is "fifty-five trillion, three hundred fifty-two billion, four hundred twenty-one million, two hundred sixty-seven thousand, six hundred twenty-six".