54025664503 has 2 divisors, whose sum is σ = 54025664504. Its totient is φ = 54025664502.

The previous prime is 54025664423. The next prime is 54025664507. The reversal of 54025664503 is 30546652045.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54025664503 - 2¹⁷ = 54025533431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54025664507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27012832251 + 27012832252.

It is an arithmetic number, because the mean of its divisors is an integer number (27012832252).

Almost surely, 2^54025664503 is an apocalyptic number.

54025664503 is a deficient number, since it is larger than the sum of its proper divisors (1).

54025664503 is an equidigital number, since it uses as much as digits as its factorization.

54025664503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 54025664503 in words is "fifty-four billion, twenty-five million, six hundred sixty-four thousand, five hundred three".