538151296 has 16 divisors (see below), whose sum is σ = 1072098540. Its totient is φ = 269075584.

The previous prime is 538151293. The next prime is 538151297. The reversal of 538151296 is 692151835.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538151293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2102026 + ... + 2102281.

Almost surely, 2^538151296 is an apocalyptic number.

It is an amenable number.

538151296 is a deficient number, since it is larger than the sum of its proper divisors (533947244).

538151296 is an equidigital number, since it uses as much as digits as its factorization.

538151296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4204321 (or 4204309 counting only the distinct ones).

The product of its digits is 64800, while the sum is 40.

The square root of 538151296 is about 23198.0881970907. The cubic root of 538151296 is about 813.3949345680.

The spelling of 538151296 in words is "five hundred thirty-eight million, one hundred fifty-one thousand, two hundred ninety-six".