53013776 has 10 divisors (see below), whose sum is σ = 102714222. Its totient is φ = 26506880.

The previous prime is 53013767. The next prime is 53013809. The reversal of 53013776 is 67731035.

It can be written as a sum of positive squares in only one way, i.e., 52998400 + 15376 = 7280^2 + 124^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1656665 + ... + 1656696.

Almost surely, 2^53013776 is an apocalyptic number.

It is an amenable number.

53013776 is a deficient number, since it is larger than the sum of its proper divisors (49700446).

53013776 is a wasteful number, since it uses less digits than its factorization.

53013776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3313369 (or 3313363 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 32.

The square root of 53013776 is about 7281.0559673718. The cubic root of 53013776 is about 375.6611176295.

The spelling of 53013776 in words is "fifty-three million, thirteen thousand, seven hundred seventy-six".