53274436 has 12 divisors (see below), whose sum is σ = 93349312. Its totient is φ = 26603208.

The previous prime is 53274433. The next prime is 53274439. The reversal of 53274436 is 63447235.

53274436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53274433) and next prime (53274439).

It is a super-2 number, since 2×53274436² = 5676331062236192, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (53274433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4800 + ... + 11383.

Almost surely, 2^53274436 is an apocalyptic number.

It is an amenable number.

53274436 is a deficient number, since it is larger than the sum of its proper divisors (40074876).

53274436 is a wasteful number, since it uses less digits than its factorization.

53274436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17010 (or 17008 counting only the distinct ones).

The product of its digits is 60480, while the sum is 34.

The square root of 53274436 is about 7298.9338947548. The cubic root of 53274436 is about 376.2757992339.

The spelling of 53274436 in words is "fifty-three million, two hundred seventy-four thousand, four hundred thirty-six".