412774515551 has 4 divisors (see below), whose sum is σ = 422842186704. Its totient is φ = 402706844400.

The previous prime is 412774515539. The next prime is 412774515553. The reversal of 412774515551 is 155515477214.

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

It is a cyclic number.

It is not a de Polignac number, because 412774515551 - 2²² = 412770321247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 412774515496 and 412774515505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412774515553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5033835515 + ... + 5033835596.

It is an arithmetic number, because the mean of its divisors is an integer number (105710546676).

Almost surely, 2^412774515551 is an apocalyptic number.

412774515551 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

412774515551 is a deficient number, since it is larger than the sum of its proper divisors (10067671153).

412774515551 is a wasteful number, since it uses less digits than its factorization.

412774515551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10067671152.

The product of its digits is 980000, while the sum is 47.

The spelling of 412774515551 in words is "four hundred twelve billion, seven hundred seventy-four million, five hundred fifteen thousand, five hundred fifty-one".