53225134406 has 4 divisors (see below), whose sum is σ = 79837701612. Its totient is φ = 26612567202.

The previous prime is 53225134381. The next prime is 53225134411. The reversal of 53225134406 is 60443152235.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13306283600 + ... + 13306283603.

It is an arithmetic number, because the mean of its divisors is an integer number (19959425403).

Almost surely, 2^53225134406 is an apocalyptic number.

53225134406 is a deficient number, since it is larger than the sum of its proper divisors (26612567206).

53225134406 is a wasteful number, since it uses less digits than its factorization.

53225134406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26612567205.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 53225134406 in words is "fifty-three billion, two hundred twenty-five million, one hundred thirty-four thousand, four hundred six".