2754138166 has 16 divisors (see below), whose sum is σ = 4521929328. Its totient is φ = 1250301600.

The previous prime is 2754138157. The next prime is 2754138181. The reversal of 2754138166 is 6618314572.

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, 866680 + ... + 869851.

It is an arithmetic number, because the mean of its divisors is an integer number (282620583).

Almost surely, 2^2754138166 is an apocalyptic number.

2754138166 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2754138166 is a deficient number, since it is larger than the sum of its proper divisors (1767791162).

2754138166 is a wasteful number, since it uses less digits than its factorization.

2754138166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736607.

The product of its digits is 241920, while the sum is 43.

The square root of 2754138166 is about 52479.8834411815. The cubic root of 2754138166 is about 1401.7220588180.

The spelling of 2754138166 in words is "two billion, seven hundred fifty-four million, one hundred thirty-eight thousand, one hundred sixty-six".