53476929 has 40 divisors (see below), whose sum is σ = 89071488. Its totient is φ = 31695840.

The previous prime is 53476919. The next prime is 53476933. The reversal of 53476929 is 92967435.

It is a happy number.

It is not a de Polignac number, because 53476929 - 2⁵ = 53476897 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53476919) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 41239 + ... + 42515.

Almost surely, 2^53476929 is an apocalyptic number.

It is an amenable number.

53476929 is a deficient number, since it is larger than the sum of its proper divisors (35594559).

53476929 is a wasteful number, since it uses less digits than its factorization.

53476929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347 (or 1338 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 53476929 is about 7312.7921480102. The cubic root of 53476929 is about 376.7519305590.

The spelling of 53476929 in words is "fifty-three million, four hundred seventy-six thousand, nine hundred twenty-nine".