75011428627 has 2 divisors, whose sum is σ = 75011428628. Its totient is φ = 75011428626.

The previous prime is 75011428619. The next prime is 75011428631. The reversal of 75011428627 is 72682411057.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75011428627 - 2³ = 75011428619 is a prime.

It is not a weakly prime, because it can be changed into another prime (75011428127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37505714313 + 37505714314.

It is an arithmetic number, because the mean of its divisors is an integer number (37505714314).

Almost surely, 2^75011428627 is an apocalyptic number.

75011428627 is a deficient number, since it is larger than the sum of its proper divisors (1).

75011428627 is an equidigital number, since it uses as much as digits as its factorization.

75011428627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 75011428627 in words is "seventy-five billion, eleven million, four hundred twenty-eight thousand, six hundred twenty-seven".