486741187651 has 4 divisors (see below), whose sum is σ = 486744829912. Its totient is φ = 486737545392.

The previous prime is 486741187637. The next prime is 486741187727. The reversal of 486741187651 is 156781147684.

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 486741187651 - 2¹⁷ = 486741056579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486741182651) 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, 1612725 + ... + 1890598.

It is an arithmetic number, because the mean of its divisors is an integer number (121686207478).

Almost surely, 2^486741187651 is an apocalyptic number.

486741187651 is a deficient number, since it is larger than the sum of its proper divisors (3642261).

486741187651 is a wasteful number, since it uses less digits than its factorization.

486741187651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3642260.

The product of its digits is 9031680, while the sum is 58.

The spelling of 486741187651 in words is "four hundred eighty-six billion, seven hundred forty-one million, one hundred eighty-seven thousand, six hundred fifty-one".