486568431545 has 16 divisors (see below), whose sum is σ = 667388056320. Its totient is φ = 333599820864.

The previous prime is 486568431529. The next prime is 486568431619. The reversal of 486568431545 is 545134865684.

It is a cyclic number.

It is not a de Polignac number, because 486568431545 - 2⁴ = 486568431529 is a prime.

It is a super-2 number, since 2×486568431545² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 728957 + ... + 1226586.

It is an arithmetic number, because the mean of its divisors is an integer number (41711753520).

Almost surely, 2^486568431545 is an apocalyptic number.

It is an amenable number.

486568431545 is a deficient number, since it is larger than the sum of its proper divisors (180819624775).

486568431545 is a wasteful number, since it uses less digits than its factorization.

486568431545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962664.

The product of its digits is 55296000, while the sum is 59.

The spelling of 486568431545 in words is "four hundred eighty-six billion, five hundred sixty-eight million, four hundred thirty-one thousand, five hundred forty-five".