754163361457 has 4 divisors (see below), whose sum is σ = 822723667056. Its totient is φ = 685603055860.

The previous prime is 754163361451. The next prime is 754163361521.

754163361457 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-754163361457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (754163361451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34280152783 + ... + 34280152804.

It is an arithmetic number, because the mean of its divisors is an integer number (205680916764).

Almost surely, 2^754163361457 is an apocalyptic number.

It is an amenable number.

754163361457 is a deficient number, since it is larger than the sum of its proper divisors (68560305599).

754163361457 is a wasteful number, since it uses less digits than its factorization.

754163361457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68560305598.

The product of its digits is 6350400, while the sum is 52.

The spelling of 754163361457 in words is "seven hundred fifty-four billion, one hundred sixty-three million, three hundred sixty-one thousand, four hundred fifty-seven".