52525502 has 4 divisors (see below), whose sum is σ = 78788256. Its totient is φ = 26262750.

The previous prime is 52525493. The next prime is 52525541. The reversal of 52525502 is 20552525.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13131374 + ... + 13131377.

It is an arithmetic number, because the mean of its divisors is an integer number (19697064).

Almost surely, 2^52525502 is an apocalyptic number.

52525502 is a deficient number, since it is larger than the sum of its proper divisors (26262754).

52525502 is a wasteful number, since it uses less digits than its factorization.

52525502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26262753.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 52525502 is about 7247.4479646287. The cubic root of 52525502 is about 374.5042385066.

The spelling of 52525502 in words is "fifty-two million, five hundred twenty-five thousand, five hundred two".