2669156048892 has 48 divisors (see below), whose sum is σ = 6267389546880. Its totient is φ = 884098006848.

The previous prime is 2669156048863. The next prime is 2669156048903. The reversal of 2669156048892 is 2988406519662.

It is a congruent number.

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, 10778359 + ... + 11023217.

It is an arithmetic number, because the mean of its divisors is an integer number (130570615560).

Almost surely, 2^{2669156048892} is an apocalyptic number.

It is an amenable number.

2669156048892 is an abundant number, since it is smaller than the sum of its proper divisors (3598233497988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2669156048892 is a wasteful number, since it uses less digits than its factorization.

2669156048892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250602 (or 250600 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 66.

The spelling of 2669156048892 in words is "two trillion, six hundred sixty-nine billion, one hundred fifty-six million, forty-eight thousand, eight hundred ninety-two".