75482951 has 2 divisors, whose sum is σ = 75482952. Its totient is φ = 75482950.

The previous prime is 75482921. The next prime is 75482963. The reversal of 75482951 is 15928457.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 75482951 - 2²² = 71288647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 75482899 and 75482908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75482921) 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, 37741475 + 37741476.

It is an arithmetic number, because the mean of its divisors is an integer number (37741476).

Almost surely, 2^75482951 is an apocalyptic number.

75482951 is a deficient number, since it is larger than the sum of its proper divisors (1).

75482951 is an equidigital number, since it uses as much as digits as its factorization.

75482951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100800, while the sum is 41.

The square root of 75482951 is about 8688.0924833936. The cubic root of 75482951 is about 422.6195891760.

The spelling of 75482951 in words is "seventy-five million, four hundred eighty-two thousand, nine hundred fifty-one".