75734826451 has 2 divisors, whose sum is σ = 75734826452. Its totient is φ = 75734826450.

The previous prime is 75734826421. The next prime is 75734826457. The reversal of 75734826451 is 15462843757.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75734826451 is a prime.

It is not a weakly prime, because it can be changed into another prime (75734826457) 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, 37867413225 + 37867413226.

It is an arithmetic number, because the mean of its divisors is an integer number (37867413226).

Almost surely, 2^75734826451 is an apocalyptic number.

75734826451 is a deficient number, since it is larger than the sum of its proper divisors (1).

75734826451 is an equidigital number, since it uses as much as digits as its factorization.

75734826451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5644800, while the sum is 52.

The spelling of 75734826451 in words is "seventy-five billion, seven hundred thirty-four million, eight hundred twenty-six thousand, four hundred fifty-one".