417066051 has 4 divisors (see below), whose sum is σ = 556088072. Its totient is φ = 278044032.

The previous prime is 417066047. The next prime is 417066059. The reversal of 417066051 is 150660714.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 417066051 - 2² = 417066047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (417066059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69511006 + ... + 69511011.

It is an arithmetic number, because the mean of its divisors is an integer number (139022018).

Almost surely, 2^417066051 is an apocalyptic number.

417066051 is a deficient number, since it is larger than the sum of its proper divisors (139022021).

417066051 is a wasteful number, since it uses less digits than its factorization.

417066051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139022020.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 417066051 is about 20422.1950583183. The cubic root of 417066051 is about 747.1393552657.

The spelling of 417066051 in words is "four hundred seventeen million, sixty-six thousand, fifty-one".