54900387499 has 2 divisors, whose sum is σ = 54900387500. Its totient is φ = 54900387498.

The previous prime is 54900387439. The next prime is 54900387527. The reversal of 54900387499 is 99478300945.

54900387499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54900387499 - 2⁷ = 54900387371 is a prime.

It is not a weakly prime, because it can be changed into another prime (54900387439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27450193749 + 27450193750.

It is an arithmetic number, because the mean of its divisors is an integer number (27450193750).

Almost surely, 2^54900387499 is an apocalyptic number.

54900387499 is a deficient number, since it is larger than the sum of its proper divisors (1).

54900387499 is an equidigital number, since it uses as much as digits as its factorization.

54900387499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The spelling of 54900387499 in words is "fifty-four billion, nine hundred million, three hundred eighty-seven thousand, four hundred ninety-nine".