2754097731838 has 16 divisors (see below), whose sum is σ = 4353533885520. Its totient is φ = 1303085054016.

The previous prime is 2754097731773. The next prime is 2754097731841. The reversal of 2754097731838 is 8381377904572.

It is a self number, because there is not a number n which added to its sum of digits gives 2754097731838.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41287231 + ... + 41353882.

It is an arithmetic number, because the mean of its divisors is an integer number (272095867845).

Almost surely, 2^{2754097731838} is an apocalyptic number.

2754097731838 is a deficient number, since it is larger than the sum of its proper divisors (1599436153682).

2754097731838 is a wasteful number, since it uses less digits than its factorization.

2754097731838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82642011.

The product of its (nonzero) digits is 71124480, while the sum is 64.

The spelling of 2754097731838 in words is "two trillion, seven hundred fifty-four billion, ninety-seven million, seven hundred thirty-one thousand, eight hundred thirty-eight".