53120262 has 32 divisors (see below), whose sum is σ = 115026912. Its totient is φ = 16257024.

The previous prime is 53120251. The next prime is 53120303. The reversal of 53120262 is 26202135.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13638 + ... + 17094.

It is an arithmetic number, because the mean of its divisors is an integer number (3594591).

Almost surely, 2^53120262 is an apocalyptic number.

53120262 is an abundant number, since it is smaller than the sum of its proper divisors (61906650).

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

53120262 is a wasteful number, since it uses less digits than its factorization.

53120262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 53120262 is about 7288.3648371908. The cubic root of 53120262 is about 375.9124730249.

Adding to 53120262 its reverse (26202135), we get a palindrome (79322397).

The spelling of 53120262 in words is "fifty-three million, one hundred twenty thousand, two hundred sixty-two".