53426600 has 24 divisors (see below), whose sum is σ = 124217310. Its totient is φ = 21370560.

The previous prime is 53426599. The next prime is 53426603. The reversal of 53426600 is 662435.

It can be written as a sum of positive squares in 3 ways, for example, as 45995524 + 7431076 = 6782^2 + 2726^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53426600.

It is not an unprimeable number, because it can be changed into a prime (53426603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133367 + ... + 133766.

Almost surely, 2^53426600 is an apocalyptic number.

53426600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53426600 is an abundant number, since it is smaller than the sum of its proper divisors (70790710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53426600 is a wasteful number, since it uses less digits than its factorization.

53426600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267149 (or 267140 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 53426600 is about 7309.3501763153. The cubic root of 53426600 is about 376.6337020080.

The spelling of 53426600 in words is "fifty-three million, four hundred twenty-six thousand, six hundred".