412520051 has 4 divisors (see below), whose sum is σ = 412642704. Its totient is φ = 412397400.

The previous prime is 412520029. The next prime is 412520089. The reversal of 412520051 is 150025214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150025214 = 2 ⋅75012607.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412520051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412520021) 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, 56135 + ... + 63056.

It is an arithmetic number, because the mean of its divisors is an integer number (103160676).

Almost surely, 2^412520051 is an apocalyptic number.

412520051 is a deficient number, since it is larger than the sum of its proper divisors (122653).

412520051 is a wasteful number, since it uses less digits than its factorization.

412520051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122652.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 412520051 is about 20310.5896270886. The cubic root of 412520051 is about 744.4148377119.

Adding to 412520051 its reverse (150025214), we get a palindrome (562545265).

The spelling of 412520051 in words is "four hundred twelve million, five hundred twenty thousand, fifty-one".