53706763 has 4 divisors (see below), whose sum is σ = 58589208. Its totient is φ = 48824320.

The previous prime is 53706739. The next prime is 53706773. The reversal of 53706763 is 36760735.

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

It is a cyclic number.

It is not a de Polignac number, because 53706763 - 2⁹ = 53706251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53706713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2441206 + ... + 2441227.

It is an arithmetic number, because the mean of its divisors is an integer number (14647302).

Almost surely, 2^53706763 is an apocalyptic number.

53706763 is a deficient number, since it is larger than the sum of its proper divisors (4882445).

53706763 is a wasteful number, since it uses less digits than its factorization.

53706763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4882444.

The product of its (nonzero) digits is 79380, while the sum is 37.

The square root of 53706763 is about 7328.4898171451. The cubic root of 53706763 is about 377.2908959927.

The spelling of 53706763 in words is "fifty-three million, seven hundred six thousand, seven hundred sixty-three".