53626763 has 4 divisors (see below), whose sum is σ = 53664408. Its totient is φ = 53589120.

The previous prime is 53626753. The next prime is 53626799. The reversal of 53626763 is 36762635.

53626763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53626763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53626723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16598 + ... + 19563.

It is an arithmetic number, because the mean of its divisors is an integer number (13416102).

Almost surely, 2^53626763 is an apocalyptic number.

53626763 is a deficient number, since it is larger than the sum of its proper divisors (37645).

53626763 is a wasteful number, since it uses less digits than its factorization.

53626763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37644.

The product of its digits is 136080, while the sum is 38.

The square root of 53626763 is about 7323.0296326043. The cubic root of 53626763 is about 377.1034691268.

The spelling of 53626763 in words is "fifty-three million, six hundred twenty-six thousand, seven hundred sixty-three".