53400606 has 32 divisors (see below), whose sum is σ = 122293248. Its totient is φ = 15228000.

The previous prime is 53400563. The next prime is 53400637. The reversal of 53400606 is 60600435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30696 + ... + 32388.

It is an arithmetic number, because the mean of its divisors is an integer number (3821664).

Almost surely, 2^53400606 is an apocalyptic number.

53400606 is an abundant number, since it is smaller than the sum of its proper divisors (68892642).

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

53400606 is a wasteful number, since it uses less digits than its factorization.

53400606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 53400606 is about 7307.5718265372. The cubic root of 53400606 is about 376.5726100636.

The spelling of 53400606 in words is "fifty-three million, four hundred thousand, six hundred six".