5409704520 has 96 divisors (see below), whose sum is σ = 19179875520. Its totient is φ = 1311442560.

The previous prime is 5409704519. The next prime is 5409704551. The reversal of 5409704520 is 254079045.

5409704520 is a `hidden beast` number, since 5 + 40 + 97 + 0 + 4 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 679084 + ... + 687003.

It is an arithmetic number, because the mean of its divisors is an integer number (199790370).

Almost surely, 2^5409704520 is an apocalyptic number.

It is an amenable number.

5409704520 is an abundant number, since it is smaller than the sum of its proper divisors (13770171000).

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

5409704520 is a wasteful number, since it uses less digits than its factorization.

5409704520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366115 (or 1366108 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 5409704520 is about 73550.6935385384. The cubic root of 5409704520 is about 1755.4609839268.

It can be divided in two parts, 540970 and 4520, that added together give a triangular number (545490 = T₁₀₄₄).

The spelling of 5409704520 in words is "five billion, four hundred nine million, seven hundred four thousand, five hundred twenty".