2827154306045 has 16 divisors (see below), whose sum is σ = 3573323994240. Its totient is φ = 2141376341184.

The previous prime is 2827154306033. The next prime is 2827154306047. The reversal of 2827154306045 is 5406034517282.

It is a cyclic number.

It is not a de Polignac number, because 2827154306045 - 2²² = 2827150111741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2827154306047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8934137 + ... + 9245166.

It is an arithmetic number, because the mean of its divisors is an integer number (223332749640).

Almost surely, 2^{2827154306045} is an apocalyptic number.

It is an amenable number.

2827154306045 is a deficient number, since it is larger than the sum of its proper divisors (746169688195).

2827154306045 is a wasteful number, since it uses less digits than its factorization.

2827154306045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18180964.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 2827154306045 in words is "two trillion, eight hundred twenty-seven billion, one hundred fifty-four million, three hundred six thousand, forty-five".