75038424379 has 2 divisors, whose sum is σ = 75038424380. Its totient is φ = 75038424378.

The previous prime is 75038424341. The next prime is 75038424401. The reversal of 75038424379 is 97342483057.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75038424379 - 2¹⁵ = 75038391611 is a prime.

It is not a weakly prime, because it can be changed into another prime (75038424319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37519212189 + 37519212190.

It is an arithmetic number, because the mean of its divisors is an integer number (37519212190).

Almost surely, 2^75038424379 is an apocalyptic number.

75038424379 is a deficient number, since it is larger than the sum of its proper divisors (1).

75038424379 is an equidigital number, since it uses as much as digits as its factorization.

75038424379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 75038424379 in words is "seventy-five billion, thirty-eight million, four hundred twenty-four thousand, three hundred seventy-nine".