53210806881062 has 4 divisors (see below), whose sum is σ = 79816210321596. Its totient is φ = 26605403440530.

The previous prime is 53210806881049. The next prime is 53210806881101. The reversal of 53210806881062 is 26018860801235.

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

It is a self number, because there is not a number n which added to its sum of digits gives 53210806881062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13302701720264 + ... + 13302701720267.

It is an arithmetic number, because the mean of its divisors is an integer number (19954052580399).

Almost surely, 2^{53210806881062} is an apocalyptic number.

53210806881062 is a deficient number, since it is larger than the sum of its proper divisors (26605403440534).

53210806881062 is a wasteful number, since it uses less digits than its factorization.

53210806881062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26605403440533.

The product of its (nonzero) digits is 1105920, while the sum is 50.

The spelling of 53210806881062 in words is "fifty-three trillion, two hundred ten billion, eight hundred six million, eight hundred eighty-one thousand, sixty-two".