52273635 has 32 divisors (see below), whose sum is σ = 87091200. Its totient is φ = 26752128.

The previous prime is 52273619. The next prime is 52273643. The reversal of 52273635 is 53637225.

It is not a de Polignac number, because 52273635 - 2⁴ = 52273619 is a prime.

It is a super-2 number, since 2×52273635² = 5465065832226450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52273596 and 52273605.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36666 + ... + 38064.

It is an arithmetic number, because the mean of its divisors is an integer number (2721600).

Almost surely, 2^52273635 is an apocalyptic number.

52273635 is a deficient number, since it is larger than the sum of its proper divisors (34817565).

52273635 is a wasteful number, since it uses less digits than its factorization.

52273635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507.

The product of its digits is 37800, while the sum is 33.

The square root of 52273635 is about 7230.0508296968. The cubic root of 52273635 is about 373.9046793978.

The spelling of 52273635 in words is "fifty-two million, two hundred seventy-three thousand, six hundred thirty-five".