54800002531 has 2 divisors, whose sum is σ = 54800002532. Its totient is φ = 54800002530.

The previous prime is 54800002501. The next prime is 54800002549. The reversal of 54800002531 is 13520000845.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54800002531 - 2¹¹ = 54800000483 is a prime.

It is a super-2 number, since 2×54800002531² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54800002531.

It is not a weakly prime, because it can be changed into another prime (54800002501) 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, 27400001265 + 27400001266.

It is an arithmetic number, because the mean of its divisors is an integer number (27400001266).

Almost surely, 2^54800002531 is an apocalyptic number.

54800002531 is a deficient number, since it is larger than the sum of its proper divisors (1).

54800002531 is an equidigital number, since it uses as much as digits as its factorization.

54800002531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 54800002531 in words is "fifty-four billion, eight hundred million, two thousand, five hundred thirty-one".