53406262 has 16 divisors (see below), whose sum is σ = 98596512. Its totient is φ = 21127680.

The previous prime is 53406259. The next prime is 53406277. The reversal of 53406262 is 26260435.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 53406262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146539 + ... + 146902.

It is an arithmetic number, because the mean of its divisors is an integer number (6162282).

Almost surely, 2^53406262 is an apocalyptic number.

53406262 is a deficient number, since it is larger than the sum of its proper divisors (45190250).

53406262 is a wasteful number, since it uses less digits than its factorization.

53406262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293463.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 53406262 is about 7307.9588121445. The cubic root of 53406262 is about 376.5859046661.

Adding to 53406262 its reverse (26260435), we get a palindrome (79666697).

The spelling of 53406262 in words is "fifty-three million, four hundred six thousand, two hundred sixty-two".