63034543554 has 16 divisors (see below), whose sum is σ = 127796061792. Its totient is φ = 20723685408.

The previous prime is 63034543543. The next prime is 63034543577. The reversal of 63034543554 is 45534543036.

It is a super-2 number, since 2×63034543554² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 71956804 + ... + 71957679.

It is an arithmetic number, because the mean of its divisors is an integer number (7987253862).

Almost surely, 2^63034543554 is an apocalyptic number.

63034543554 is an abundant number, since it is smaller than the sum of its proper divisors (64761518238).

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

63034543554 is a wasteful number, since it uses less digits than its factorization.

63034543554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143914561.

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 63034543554 in words is "sixty-three billion, thirty-four million, five hundred forty-three thousand, five hundred fifty-four".