474135019 has 2 divisors, whose sum is σ = 474135020. Its totient is φ = 474135018.

The previous prime is 474134993. The next prime is 474135023. The reversal of 474135019 is 910531474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474135019 - 2¹³ = 474126827 is a prime.

It is a super-2 number, since 2×474135019² = 449608032484260722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (474135119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237067509 + 237067510.

It is an arithmetic number, because the mean of its divisors is an integer number (237067510).

Almost surely, 2^474135019 is an apocalyptic number.

474135019 is a deficient number, since it is larger than the sum of its proper divisors (1).

474135019 is an equidigital number, since it uses as much as digits as its factorization.

474135019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 474135019 is about 21774.6416503234. The cubic root of 474135019 is about 779.7714753500.

The spelling of 474135019 in words is "four hundred seventy-four million, one hundred thirty-five thousand, nineteen".