2754097731774 has 48 divisors (see below), whose sum is σ = 6044500700784. Its totient is φ = 906196896000.

The previous prime is 2754097731773. The next prime is 2754097731841. The reversal of 2754097731774 is 4771377904572.

It is a happy number.

2754097731774 is a `hidden beast` number, since 2 + 7 + 540 + 9 + 7 + 7 + 3 + 17 + 74 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2754097731773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1686619 + ... + 2890134.

It is an arithmetic number, because the mean of its divisors is an integer number (125927097933).

Almost surely, 2^{2754097731774} is an apocalyptic number.

2754097731774 is an abundant number, since it is smaller than the sum of its proper divisors (3290402969010).

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

2754097731774 is a wasteful number, since it uses less digits than its factorization.

2754097731774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4577193 (or 4577190 counting only the distinct ones).

The product of its (nonzero) digits is 72606240, while the sum is 63.

The spelling of 2754097731774 in words is "two trillion, seven hundred fifty-four billion, ninety-seven million, seven hundred thirty-one thousand, seven hundred seventy-four".