53276475 has 96 divisors (see below), whose sum is σ = 109120000. Its totient is φ = 22861440.

The previous prime is 53276471. The next prime is 53276491. The reversal of 53276475 is 57467235.

It is not a de Polignac number, because 53276475 - 2² = 53276471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53276471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 488721 + ... + 488829.

Almost surely, 2^53276475 is an apocalyptic number.

53276475 is an abundant number, since it is smaller than the sum of its proper divisors (55843525).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53276475 is a wasteful number, since it uses less digits than its factorization.

53276475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 143 counting only the distinct ones).

The product of its digits is 176400, while the sum is 39.

The square root of 53276475 is about 7299.0735713514. The cubic root of 53276475 is about 376.2805996386.

The spelling of 53276475 in words is "fifty-three million, two hundred seventy-six thousand, four hundred seventy-five".