54925506403 has 2 divisors, whose sum is σ = 54925506404. Its totient is φ = 54925506402.

The previous prime is 54925506401. The next prime is 54925506409. The reversal of 54925506403 is 30460552945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54925506403 - 2¹ = 54925506401 is a prime.

It is a super-2 number, since 2×54925506403² (a number of 22 digits) contains 22 as substring.

Together with 54925506401, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 54925506403.

It is not a weakly prime, because it can be changed into another prime (54925506401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27462753201 + 27462753202.

It is an arithmetic number, because the mean of its divisors is an integer number (27462753202).

Almost surely, 2^54925506403 is an apocalyptic number.

54925506403 is a deficient number, since it is larger than the sum of its proper divisors (1).

54925506403 is an equidigital number, since it uses as much as digits as its factorization.

54925506403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 54925506403 in words is "fifty-four billion, nine hundred twenty-five million, five hundred six thousand, four hundred three".