75482419 has 2 divisors, whose sum is σ = 75482420. Its totient is φ = 75482418.

The previous prime is 75482387. The next prime is 75482453. The reversal of 75482419 is 91428457.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75482419 - 2⁵ = 75482387 is a prime.

It is a super-2 number, since 2×75482419² = 11395191156183122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (75482119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37741209 + 37741210.

It is an arithmetic number, because the mean of its divisors is an integer number (37741210).

Almost surely, 2^75482419 is an apocalyptic number.

75482419 is a deficient number, since it is larger than the sum of its proper divisors (1).

75482419 is an equidigital number, since it uses as much as digits as its factorization.

75482419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 40.

The square root of 75482419 is about 8688.0618667226. The cubic root of 75482419 is about 422.6185963065.

The spelling of 75482419 in words is "seventy-five million, four hundred eighty-two thousand, four hundred nineteen".