412954507509 has 4 divisors (see below), whose sum is σ = 550606010016. Its totient is φ = 275303005004.

The previous prime is 412954507477. The next prime is 412954507517. The reversal of 412954507509 is 905705459214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 412954507509 - 2⁵ = 412954507477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412954507549) 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, 68825751249 + ... + 68825751254.

It is an arithmetic number, because the mean of its divisors is an integer number (137651502504).

Almost surely, 2^412954507509 is an apocalyptic number.

It is an amenable number.

412954507509 is a deficient number, since it is larger than the sum of its proper divisors (137651502507).

412954507509 is a wasteful number, since it uses less digits than its factorization.

412954507509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137651502506.

The product of its (nonzero) digits is 2268000, while the sum is 51.

The spelling of 412954507509 in words is "four hundred twelve billion, nine hundred fifty-four million, five hundred seven thousand, five hundred nine".