538277072 has 20 divisors (see below), whose sum is σ = 1049162016. Its totient is φ = 267525600.

The previous prime is 538277071. The next prime is 538277101. The reversal of 538277072 is 270772835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538277071) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 98054 + ... + 103397.

Almost surely, 2^538277072 is an apocalyptic number.

It is an amenable number.

538277072 is a deficient number, since it is larger than the sum of its proper divisors (510884944).

538277072 is a wasteful number, since it uses less digits than its factorization.

538277072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201626 (or 201620 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 41.

The square root of 538277072 is about 23200.7989517603. The cubic root of 538277072 is about 813.4582981567.

The spelling of 538277072 in words is "five hundred thirty-eight million, two hundred seventy-seven thousand, seventy-two".