53550006907 has 2 divisors, whose sum is σ = 53550006908. Its totient is φ = 53550006906.

The previous prime is 53550006899. The next prime is 53550006941. The reversal of 53550006907 is 70960005535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53550006907 - 2³ = 53550006899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53550006907.

It is not a weakly prime, because it can be changed into another prime (53550006967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26775003453 + 26775003454.

It is an arithmetic number, because the mean of its divisors is an integer number (26775003454).

Almost surely, 2^53550006907 is an apocalyptic number.

53550006907 is a deficient number, since it is larger than the sum of its proper divisors (1).

53550006907 is an equidigital number, since it uses as much as digits as its factorization.

53550006907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141750, while the sum is 40.

The spelling of 53550006907 in words is "fifty-three billion, five hundred fifty million, six thousand, nine hundred seven".