412550045 has 8 divisors (see below), whose sum is σ = 497626296. Its totient is φ = 328329216.

The previous prime is 412550009. The next prime is 412550051. The reversal of 412550045 is 540055214.

It can be written as a sum of positive squares in 4 ways, for example, as 6205081 + 406344964 = 2491^2 + 20158^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 412550045 - 2²⁰ = 411501469 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 412549996 and 412550023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212792 + ... + 214721.

It is an arithmetic number, because the mean of its divisors is an integer number (62203287).

Almost surely, 2^412550045 is an apocalyptic number.

It is an amenable number.

412550045 is a deficient number, since it is larger than the sum of its proper divisors (85076251).

412550045 is a wasteful number, since it uses less digits than its factorization.

412550045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427711.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 412550045 is about 20311.3279969578. The cubic root of 412550045 is about 744.4328792086.

The spelling of 412550045 in words is "four hundred twelve million, five hundred fifty thousand, forty-five".