52040756 has 12 divisors (see below), whose sum is σ = 91166880. Its totient is φ = 25993080.

The previous prime is 52040749. The next prime is 52040777. The reversal of 52040756 is 65704025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2186 + ... + 10433.

It is an arithmetic number, because the mean of its divisors is an integer number (7597240).

Almost surely, 2^52040756 is an apocalyptic number.

It is an amenable number.

52040756 is a deficient number, since it is larger than the sum of its proper divisors (39126124).

52040756 is a wasteful number, since it uses less digits than its factorization.

52040756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13654 (or 13652 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 52040756 is about 7213.9279175772. The cubic root of 52040756 is about 373.3486044632.

The spelling of 52040756 in words is "fifty-two million, forty thousand, seven hundred fifty-six".