52523758 has 16 divisors (see below), whose sum is σ = 90405504. Its totient is φ = 22419000.

The previous prime is 52523753. The next prime is 52523759. The reversal of 52523758 is 85732525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52523753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3960 + ... + 10987.

It is an arithmetic number, because the mean of its divisors is an integer number (5650344).

Almost surely, 2^52523758 is an apocalyptic number.

52523758 is a deficient number, since it is larger than the sum of its proper divisors (37881746).

52523758 is a wasteful number, since it uses less digits than its factorization.

52523758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15207.

The product of its digits is 84000, while the sum is 37.

The square root of 52523758 is about 7247.3276454152. The cubic root of 52523758 is about 374.5000935827.

The spelling of 52523758 in words is "fifty-two million, five hundred twenty-three thousand, seven hundred fifty-eight".