54505950907 has 2 divisors, whose sum is σ = 54505950908. Its totient is φ = 54505950906.

The previous prime is 54505950881. The next prime is 54505951043. The reversal of 54505950907 is 70905950545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54505950907 - 2³⁵ = 20146212539 is a prime.

It is not a weakly prime, because it can be changed into another prime (54505950407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27252975453 + 27252975454.

It is an arithmetic number, because the mean of its divisors is an integer number (27252975454).

Almost surely, 2^54505950907 is an apocalyptic number.

54505950907 is a deficient number, since it is larger than the sum of its proper divisors (1).

54505950907 is an equidigital number, since it uses as much as digits as its factorization.

54505950907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1417500, while the sum is 49.

The spelling of 54505950907 in words is "fifty-four billion, five hundred five million, nine hundred fifty thousand, nine hundred seven".