2669455486 has 16 divisors (see below), whose sum is σ = 4179924000. Its totient is φ = 1276193248.

The previous prime is 2669455471. The next prime is 2669455499. The reversal of 2669455486 is 6845549662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123840 + ... + 143788.

It is an arithmetic number, because the mean of its divisors is an integer number (261245250).

Almost surely, 2^2669455486 is an apocalyptic number.

2669455486 is a deficient number, since it is larger than the sum of its proper divisors (1510468514).

2669455486 is a wasteful number, since it uses less digits than its factorization.

2669455486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22883.

The product of its digits is 12441600, while the sum is 55.

The square root of 2669455486 is about 51666.7735203196. The cubic root of 2669455486 is about 1387.2057951113.

The spelling of 2669455486 in words is "two billion, six hundred sixty-nine million, four hundred fifty-five thousand, four hundred eighty-six".