54112520107 has 2 divisors, whose sum is σ = 54112520108. Its totient is φ = 54112520106.

The previous prime is 54112520093. The next prime is 54112520129. The reversal of 54112520107 is 70102521145.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54112520107 is a prime.

It is not a weakly prime, because it can be changed into another prime (54112520167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27056260053 + 27056260054.

It is an arithmetic number, because the mean of its divisors is an integer number (27056260054).

Almost surely, 2^54112520107 is an apocalyptic number.

54112520107 is a deficient number, since it is larger than the sum of its proper divisors (1).

54112520107 is an equidigital number, since it uses as much as digits as its factorization.

54112520107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 28.

The spelling of 54112520107 in words is "fifty-four billion, one hundred twelve million, five hundred twenty thousand, one hundred seven".