54625663426627 has 2 divisors, whose sum is σ = 54625663426628. Its totient is φ = 54625663426626.

The previous prime is 54625663426619. The next prime is 54625663426657. The reversal of 54625663426627 is 72662436652645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54625663426627 - 2³ = 54625663426619 is a prime.

It is not a weakly prime, because it can be changed into another prime (54625663426657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27312831713313 + 27312831713314.

It is an arithmetic number, because the mean of its divisors is an integer number (27312831713314).

Almost surely, 2^{54625663426627} is an apocalyptic number.

54625663426627 is a deficient number, since it is larger than the sum of its proper divisors (1).

54625663426627 is an equidigital number, since it uses as much as digits as its factorization.

54625663426627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 522547200, while the sum is 64.

The spelling of 54625663426627 in words is "fifty-four trillion, six hundred twenty-five billion, six hundred sixty-three million, four hundred twenty-six thousand, six hundred twenty-seven".