52535378 has 16 divisors (see below), whose sum is σ = 91977984. Its totient is φ = 22035840.

The previous prime is 52535363. The next prime is 52535393. The reversal of 52535378 is 87353525.

It is an interprime number because it is at equal distance from previous prime (52535363) and next prime (52535393).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39263 + ... + 40578.

It is an arithmetic number, because the mean of its divisors is an integer number (5748624).

Almost surely, 2^52535378 is an apocalyptic number.

52535378 is a deficient number, since it is larger than the sum of its proper divisors (39442606).

52535378 is a wasteful number, since it uses less digits than its factorization.

52535378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79897.

The product of its digits is 126000, while the sum is 38.

The square root of 52535378 is about 7248.1292758891. The cubic root of 52535378 is about 374.5277088333.

The spelling of 52535378 in words is "fifty-two million, five hundred thirty-five thousand, three hundred seventy-eight".