5403387276 has 72 divisors (see below), whose sum is σ = 16431367680. Its totient is φ = 1462569696.

The previous prime is 5403387251. The next prime is 5403387281. The reversal of 5403387276 is 6727833045.

5403387276 is a `hidden beast` number, since 5 + 40 + 338 + 7 + 276 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 559476 + ... + 569051.

It is an arithmetic number, because the mean of its divisors is an integer number (228213440).

Almost surely, 2^5403387276 is an apocalyptic number.

It is an amenable number.

5403387276 is an abundant number, since it is smaller than the sum of its proper divisors (11027980404).

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

5403387276 is a wasteful number, since it uses less digits than its factorization.

5403387276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128563 (or 1128558 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The square root of 5403387276 is about 73507.7361642977. The cubic root of 5403387276 is about 1754.7773979239. Note that the first 3 decimals are identical.

The spelling of 5403387276 in words is "five billion, four hundred three million, three hundred eighty-seven thousand, two hundred seventy-six".