63526254102042 has 64 divisors (see below), whose sum is σ = 129318404601600. Its totient is φ = 20800914900480.

The previous prime is 63526254102029. The next prime is 63526254102079. The reversal of 63526254102042 is 24020145262536.

It is a junction number, because it is equal to n+sod(n) for n = 63526254101985 and 63526254102003.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 575828067 + ... + 575938377.

It is an arithmetic number, because the mean of its divisors is an integer number (2020600071900).

Almost surely, 2^{63526254102042} is an apocalyptic number.

63526254102042 is an abundant number, since it is smaller than the sum of its proper divisors (65792150499558).

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

63526254102042 is a wasteful number, since it uses less digits than its factorization.

63526254102042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117431.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 63526254102042 its reverse (24020145262536), we get a palindrome (87546399364578).

The spelling of 63526254102042 in words is "sixty-three trillion, five hundred twenty-six billion, two hundred fifty-four million, one hundred two thousand, forty-two".