54573522503 has 2 divisors, whose sum is σ = 54573522504. Its totient is φ = 54573522502.

The previous prime is 54573522469. The next prime is 54573522623. The reversal of 54573522503 is 30522537545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54573522503 - 2¹² = 54573518407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54573512503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27286761251 + 27286761252.

It is an arithmetic number, because the mean of its divisors is an integer number (27286761252).

Almost surely, 2^54573522503 is an apocalyptic number.

54573522503 is a deficient number, since it is larger than the sum of its proper divisors (1).

54573522503 is an equidigital number, since it uses as much as digits as its factorization.

54573522503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630000, while the sum is 41.

The spelling of 54573522503 in words is "fifty-four billion, five hundred seventy-three million, five hundred twenty-two thousand, five hundred three".