2742794554 has 8 divisors (see below), whose sum is σ = 4117679028. Its totient is φ = 1370234880.

The previous prime is 2742794543. The next prime is 2742794563. The reversal of 2742794554 is 4554972472.

It can be written as a sum of positive squares in 2 ways, for example, as 2568158329 + 174636225 = 50677^2 + 13215^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2742794498 and 2742794507.

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 3 ways as a sum of consecutive naturals, for example, 578247 + ... + 582970.

Almost surely, 2^2742794554 is an apocalyptic number.

2742794554 is a deficient number, since it is larger than the sum of its proper divisors (1374884474).

2742794554 is a wasteful number, since it uses less digits than its factorization.

2742794554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162400.

The product of its digits is 2822400, while the sum is 49.

The square root of 2742794554 is about 52371.6961153637. The cubic root of 2742794554 is about 1399.7949621494.

The spelling of 2742794554 in words is "two billion, seven hundred forty-two million, seven hundred ninety-four thousand, five hundred fifty-four".