538704554 has 8 divisors (see below), whose sum is σ = 815609088. Its totient is φ = 266834860.

The previous prime is 538704541. The next prime is 538704557. The reversal of 538704554 is 455407835.

538704554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (538704557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1258442 + ... + 1258869.

It is an arithmetic number, because the mean of its divisors is an integer number (101951136).

Almost surely, 2^538704554 is an apocalyptic number.

538704554 is a deficient number, since it is larger than the sum of its proper divisors (276904534).

538704554 is a wasteful number, since it uses less digits than its factorization.

538704554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517420.

The product of its (nonzero) digits is 336000, while the sum is 41.

The square root of 538704554 is about 23210.0097802651. The cubic root of 538704554 is about 813.6735818118.

The spelling of 538704554 in words is "five hundred thirty-eight million, seven hundred four thousand, five hundred fifty-four".