53576356 has 6 divisors (see below), whose sum is σ = 93758630. Its totient is φ = 26788176.

The previous prime is 53576353. The next prime is 53576363. The reversal of 53576356 is 65367535.

It can be written as a sum of positive squares in only one way, i.e., 48441600 + 5134756 = 6960^2 + 2266^2 .

It is not an unprimeable number, because it can be changed into a prime (53576353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6697041 + ... + 6697048.

Almost surely, 2^53576356 is an apocalyptic number.

It is an amenable number.

53576356 is a deficient number, since it is larger than the sum of its proper divisors (40182274).

53576356 is a wasteful number, since it uses less digits than its factorization.

53576356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13394093 (or 13394091 counting only the distinct ones).

The product of its digits is 283500, while the sum is 40.

The square root of 53576356 is about 7319.5871468273. The cubic root of 53576356 is about 376.9852780570.

The spelling of 53576356 in words is "fifty-three million, five hundred seventy-six thousand, three hundred fifty-six".