52497308 has 24 divisors (see below), whose sum is σ = 97070400. Its totient is φ = 24801728.

The previous prime is 52497301. The next prime is 52497311. The reversal of 52497308 is 80379425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52497301) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 638 + ... + 10266.

It is an arithmetic number, because the mean of its divisors is an integer number (4044600).

Almost surely, 2^52497308 is an apocalyptic number.

52497308 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

52497308 is a deficient number, since it is larger than the sum of its proper divisors (44573092).

52497308 is a wasteful number, since it uses less digits than its factorization.

52497308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9709 (or 9707 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 52497308 is about 7245.5026050647. The cubic root of 52497308 is about 374.4372192374.

The spelling of 52497308 in words is "fifty-two million, four hundred ninety-seven thousand, three hundred eight".