53535974 has 8 divisors (see below), whose sum is σ = 80336280. Its totient is φ = 26757216.

The previous prime is 53535971. The next prime is 53535983. The reversal of 53535974 is 47953535.

It is a happy number.

53535974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×53535974² = 5732201024257352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53535971) 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, 4337 + ... + 11219.

It is an arithmetic number, because the mean of its divisors is an integer number (10042035).

Almost surely, 2^53535974 is an apocalyptic number.

53535974 is a deficient number, since it is larger than the sum of its proper divisors (26800306).

53535974 is a wasteful number, since it uses less digits than its factorization.

53535974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10774.

The product of its digits is 283500, while the sum is 41.

The square root of 53535974 is about 7316.8281379297. The cubic root of 53535974 is about 376.8905394632.

The spelling of 53535974 in words is "fifty-three million, five hundred thirty-five thousand, nine hundred seventy-four".