2754821542 has 16 divisors (see below), whose sum is σ = 4773060432. Its totient is φ = 1178533120.

The previous prime is 2754821521. The next prime is 2754821567. The reversal of 2754821542 is 2451284572.

It is a happy number.

2754821542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2754821495 and 2754821504.

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, 3682543 + ... + 3683290.

It is an arithmetic number, because the mean of its divisors is an integer number (298316277).

Almost surely, 2^2754821542 is an apocalyptic number.

2754821542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2754821542 is a deficient number, since it is larger than the sum of its proper divisors (2018238890).

2754821542 is a wasteful number, since it uses less digits than its factorization.

2754821542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7365863.

The product of its digits is 179200, while the sum is 40.

The square root of 2754821542 is about 52486.3938749844. The cubic root of 2754821542 is about 1401.8379842533.

The spelling of 2754821542 in words is "two billion, seven hundred fifty-four million, eight hundred twenty-one thousand, five hundred forty-two".