52263502 has 4 divisors (see below), whose sum is σ = 78395256. Its totient is φ = 26131750.

The previous prime is 52263493. The next prime is 52263511. The reversal of 52263502 is 20536225.

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

It is an interprime number because it is at equal distance from previous prime (52263493) and next prime (52263511).

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, 13065874 + ... + 13065877.

It is an arithmetic number, because the mean of its divisors is an integer number (19598814).

Almost surely, 2^52263502 is an apocalyptic number.

52263502 is a deficient number, since it is larger than the sum of its proper divisors (26131754).

52263502 is a wasteful number, since it uses less digits than its factorization.

52263502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26131753.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 52263502 is about 7229.3500399414. The cubic root of 52263502 is about 373.8805179446.

Adding to 52263502 its reverse (20536225), we get a palindrome (72799727).

The spelling of 52263502 in words is "fifty-two million, two hundred sixty-three thousand, five hundred two".