538588477 has 8 divisors (see below), whose sum is σ = 615675392. Its totient is φ = 461538000.

The previous prime is 538588471. The next prime is 538588481. The reversal of 538588477 is 774885835.

It is a happy number.

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

It is not a de Polignac number, because 538588477 - 2¹¹ = 538586429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538588471) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 40852 + ... + 52402.

It is an arithmetic number, because the mean of its divisors is an integer number (76959424).

Almost surely, 2^538588477 is an apocalyptic number.

It is an amenable number.

538588477 is a deficient number, since it is larger than the sum of its proper divisors (77086915).

538588477 is a wasteful number, since it uses less digits than its factorization.

538588477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18219.

The product of its digits is 7526400, while the sum is 55.

The square root of 538588477 is about 23207.5090649557. The cubic root of 538588477 is about 813.6151356919.

The spelling of 538588477 in words is "five hundred thirty-eight million, five hundred eighty-eight thousand, four hundred seventy-seven".