75459454051 has 2 divisors, whose sum is σ = 75459454052. Its totient is φ = 75459454050.

The previous prime is 75459454043. The next prime is 75459454079. The reversal of 75459454051 is 15045495457.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75459454051 - 2³ = 75459454043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 75459453986 and 75459454004.

It is not a weakly prime, because it can be changed into another prime (75459454151) 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, 37729727025 + 37729727026.

It is an arithmetic number, because the mean of its divisors is an integer number (37729727026).

Almost surely, 2^75459454051 is an apocalyptic number.

75459454051 is a deficient number, since it is larger than the sum of its proper divisors (1).

75459454051 is an equidigital number, since it uses as much as digits as its factorization.

75459454051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520000, while the sum is 49.

The spelling of 75459454051 in words is "seventy-five billion, four hundred fifty-nine million, four hundred fifty-four thousand, fifty-one".