63542336225610 has 128 divisors (see below), whose sum is σ = 170869385723904. Its totient is φ = 14987203234560.

The previous prime is 63542336225591. The next prime is 63542336225629. The reversal of 63542336225610 is 1652263324536.

It is an interprime number because it is at equal distance from previous prime (63542336225591) and next prime (63542336225629).

It is a self number, because there is not a number n which added to its sum of digits gives 63542336225610.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 306208549 + ... + 306415991.

It is an arithmetic number, because the mean of its divisors is an integer number (1334917075968).

Almost surely, 2^{63542336225610} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63542336225610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85434692861952).

63542336225610 is an abundant number, since it is smaller than the sum of its proper divisors (107327049498294).

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

63542336225610 is a wasteful number, since it uses less digits than its factorization.

63542336225610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232588.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 63542336225610 in words is "sixty-three trillion, five hundred forty-two billion, three hundred thirty-six million, two hundred twenty-five thousand, six hundred ten".