5402680884 has 30 divisors (see below), whose sum is σ = 14123675874. Its totient is φ = 1800893520.

The previous prime is 5402680873. The next prime is 5402680967. The reversal of 5402680884 is 4880862045.

5402680884 is a `hidden beast` number, since 540 + 26 + 8 + 0 + 8 + 84 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3361448484 + 2041232400 = 57978^2 + 45180^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8337147 + ... + 8337794.

Almost surely, 2^5402680884 is an apocalyptic number.

5402680884 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5402680884 is an abundant number, since it is smaller than the sum of its proper divisors (8720994990).

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

5402680884 is a wasteful number, since it uses less digits than its factorization.

5402680884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16674957 (or 16674946 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 5402680884 is about 73502.9311252279. The cubic root of 5402680884 is about 1754.7009264642.

The spelling of 5402680884 in words is "five billion, four hundred two million, six hundred eighty thousand, eight hundred eighty-four".